A chalcogen-stabilized cluster containing a s-trans-1,3-diene ligand: Synthesis and structural characterization of{(CO) 6Fe2Se2}2(μ-s-trans-C4H2)

Journal of Organometallic Chemistry

Volumn 506, Issue 1-2, 1996, Pages 307-312

  Mathur, Pradeep ^a   Dash, Aswini K ^a   Hossain, Md Munkir ^a   Satyanarayana, C V V ^a   Verghese, Babu ^b  

^a INDIAN INSTITUTE OF TECHNOLOGY BOMBAY   (India)

^b INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Butadiene; Carbonyl; Cluster; Crystal structure; Iron; Selenium

Indexed keywords

EID: 0030527328     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0022-328x(95)05749-f     Document Type: Article

References (64)

1. G. Wilke, Angew. Chem., 75 (1963) 10; A.J. Birch, J.D. Jenkins, in H. Alper (ed.) Transition Metal Organometallics in Organic Synthesis Academic Press, New York, 1976 Chapter 1, and references cited therein; A.J. Pearson, Acc. Chem. Res., 13 (1980) 463; A.J. Pearson, S.L. Kole and B. Chen, J. Am. Chem. Soc., 105 (1983) 4483.
2. G. Wilke, Angew. Chem., 75 (1963) 10; A.J. Birch, J.D. Jenkins, in H. Alper (ed.) Transition Metal Organometallics in Organic Synthesis Academic Press, New York, 1976 Chapter 1, and references cited therein; A.J. Pearson, Acc. Chem. Res., 13 (1980) 463; A.J. Pearson, S.L. Kole and B. Chen, J. Am. Chem. Soc., 105 (1983) 4483.
3. G. Wilke, Angew. Chem., 75 (1963) 10; A.J. Birch, J.D. Jenkins, in H. Alper (ed.) Transition Metal Organometallics in Organic Synthesis Academic Press, New York, 1976 Chapter 1, and references cited therein; A.J. Pearson, Acc. Chem. Res., 13 (1980) 463; A.J. Pearson, S.L. Kole and B. Chen, J. Am. Chem. Soc., 105 (1983) 4483.
4. G. Wilke, Angew. Chem., 75 (1963) 10; A.J. Birch, J.D. Jenkins, in H. Alper (ed.) Transition Metal Organometallics in Organic Synthesis Academic Press, New York, 1976 Chapter 1, and references cited therein; A.J. Pearson, Acc. Chem. Res., 13 (1980) 463; A.J. Pearson, S.L. Kole and B. Chen, J. Am. Chem. Soc., 105 (1983) 4483.
5. E. Huckel, Z. Phys., 76 (1932) 630; A.D. Walsh, Nature, 157 (1946) 768; M.E. Squillacote, R.S. Sheridan, O.L. Chapman and F.A.L. Arnet, J. Am. Chem. Soc., 101 (1979) 3657; P.W. Mui and E. Grunwald, J. Am. Chem. Soc., 104 (1982) 6562; Y.-P. Sun, D.F. Sears, Jr., and J. Saltiel, J. Am. Chem. Soc., 110 (1988) 6277; M. Aoyagi and Y. Osamura, J. Am. Chem. Soc., 111 (1989) 470; K.B. Wiberg, R.E. Rosenberg and P.R. Rablen, J. Am. Chem. Soc., 113 (1991) 2890.
6. E. Huckel, Z. Phys., 76 (1932) 630; A.D. Walsh, Nature, 157 (1946) 768; M.E. Squillacote, R.S. Sheridan, O.L. Chapman and F.A.L. Arnet, J. Am. Chem. Soc., 101 (1979) 3657; P.W. Mui and E. Grunwald, J. Am. Chem. Soc., 104 (1982) 6562; Y.-P. Sun, D.F. Sears, Jr., and J. Saltiel, J. Am. Chem. Soc., 110 (1988) 6277; M. Aoyagi and Y. Osamura, J. Am. Chem. Soc., 111 (1989) 470; K.B. Wiberg, R.E. Rosenberg and P.R. Rablen, J. Am. Chem. Soc., 113 (1991) 2890.
7. E. Huckel, Z. Phys., 76 (1932) 630; A.D. Walsh, Nature, 157 (1946) 768; M.E. Squillacote, R.S. Sheridan, O.L. Chapman and F.A.L. Arnet, J. Am. Chem. Soc., 101 (1979) 3657; P.W. Mui and E. Grunwald, J. Am. Chem. Soc., 104 (1982) 6562; Y.-P. Sun, D.F. Sears, Jr., and J. Saltiel, J. Am. Chem. Soc., 110 (1988) 6277; M. Aoyagi and Y. Osamura, J. Am. Chem. Soc., 111 (1989) 470; K.B. Wiberg, R.E. Rosenberg and P.R. Rablen, J. Am. Chem. Soc., 113 (1991) 2890.
8. E. Huckel, Z. Phys., 76 (1932) 630; A.D. Walsh, Nature, 157 (1946) 768; M.E. Squillacote, R.S. Sheridan, O.L. Chapman and F.A.L. Arnet, J. Am. Chem. Soc., 101 (1979) 3657; P.W. Mui and E. Grunwald, J. Am. Chem. Soc., 104 (1982) 6562; Y.-P. Sun, D.F. Sears, Jr., and J. Saltiel, J. Am. Chem. Soc., 110 (1988) 6277; M. Aoyagi and Y. Osamura, J. Am. Chem. Soc., 111 (1989) 470; K.B. Wiberg, R.E. Rosenberg and P.R. Rablen, J. Am. Chem. Soc., 113 (1991) 2890.
9. E. Huckel, Z. Phys., 76 (1932) 630; A.D. Walsh, Nature, 157 (1946) 768; M.E. Squillacote, R.S. Sheridan, O.L. Chapman and F.A.L. Arnet, J. Am. Chem. Soc., 101 (1979) 3657; P.W. Mui and E. Grunwald, J. Am. Chem. Soc., 104 (1982) 6562; Y.-P. Sun, D.F. Sears, Jr., and J. Saltiel, J. Am. Chem. Soc., 110 (1988) 6277; M. Aoyagi and Y. Osamura, J. Am. Chem. Soc., 111 (1989) 470; K.B. Wiberg, R.E. Rosenberg and P.R. Rablen, J. Am. Chem. Soc., 113 (1991) 2890.
10. E. Huckel, Z. Phys., 76 (1932) 630; A.D. Walsh, Nature, 157 (1946) 768; M.E. Squillacote, R.S. Sheridan, O.L. Chapman and F.A.L. Arnet, J. Am. Chem. Soc., 101 (1979) 3657; P.W. Mui and E. Grunwald, J. Am. Chem. Soc., 104 (1982) 6562; Y.-P. Sun, D.F. Sears, Jr., and J. Saltiel, J. Am. Chem. Soc., 110 (1988) 6277; M. Aoyagi and Y. Osamura, J. Am. Chem. Soc., 111 (1989) 470; K.B. Wiberg, R.E. Rosenberg and P.R. Rablen, J. Am. Chem. Soc., 113 (1991) 2890.
11. E. Huckel, Z. Phys., 76 (1932) 630; A.D. Walsh, Nature, 157 (1946) 768; M.E. Squillacote, R.S. Sheridan, O.L. Chapman and F.A.L. Arnet, J. Am. Chem. Soc., 101 (1979) 3657; P.W. Mui and E. Grunwald, J. Am. Chem. Soc., 104 (1982) 6562; Y.-P. Sun, D.F. Sears, Jr., and J. Saltiel, J. Am. Chem. Soc., 110 (1988) 6277; M. Aoyagi and Y. Osamura, J. Am. Chem. Soc., 111 (1989) 470; K.B. Wiberg, R.E. Rosenberg and P.R. Rablen, J. Am. Chem. Soc., 113 (1991) 2890.
12. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
13. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
14. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
15. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
16. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
17. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
18. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
19. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
20. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
21. G. Erker, J. Wicher, K. Engle, F. Rosenfeldt, W. Dietrich and C. Krüger, J. Am. Chem. Soc., 102 (1980) 6344; G. Erker, K. Engel, C. Krüger and G. Müller, Organometallics, 3 (1984) 128; G. Erker, C. Krüger and G. Müller, Adv. Organomet. Chem., 24 (1985) 1; H. Yasuda, K. Tatsumi and A. Nakamura, Acc. Chem. Res., 18 (1985) 120; G. Erker, T. Muhlenbernd, R. Benn and A. Rufinska, Organometallics, 5 (1986) 402; G.M. Smith, H. Suzuki, D.C. Sonnenberger, V.W. Day and T.J. Marks, Organometallics, 5 (1986) 549; H. Yasuda and A. Nakamura, Angew. Chem. Int. Edn. Engl., 26 (1987) 723; T. Okamoto, H. Yasuda, A. Nakamura, Y. Kai, N. Kanehisa and N. Kasai, J. Am. Chem. Soc., 110 (1988) 5008; N.J. Christensen, A.D. Hunter and P. Legzdins, Organometallics, 8 (1989) 930; R.D. Ernst, E. Melendez, L. Stahl and M.L. Ziegler, Organometallics, 10 (1991) 3635.
22. R. Gree, Synthesis, (1989) 341; K. Nunn, P. Mosset, R. Gree and R.W. Saalfrank, Angew. Chem. Int. Edn. Engl., 27 (1988) 1188; M.F.-Neumann and J.P. Colson, Synlett (1991) 891; C. Tao and W.A. Donaldson, J. Org. Chem., 58 (1993) 2134.
23. R. Gree, Synthesis, (1989) 341; K. Nunn, P. Mosset, R. Gree and R.W. Saalfrank, Angew. Chem. Int. Edn. Engl., 27 (1988) 1188; M.F.-Neumann and J.P. Colson, Synlett (1991) 891; C. Tao and W.A. Donaldson, J. Org. Chem., 58 (1993) 2134.
24. R. Gree, Synthesis, (1989) 341; K. Nunn, P. Mosset, R. Gree and R.W. Saalfrank, Angew. Chem. Int. Edn. Engl., 27 (1988) 1188; M.F.-Neumann and J.P. Colson, Synlett (1991) 891; C. Tao and W.A. Donaldson, J. Org. Chem., 58 (1993) 2134.
25. R. Gree, Synthesis, (1989) 341; K. Nunn, P. Mosset, R. Gree and R.W. Saalfrank, Angew. Chem. Int. Edn. Engl., 27 (1988) 1188; M.F.-Neumann and J.P. Colson, Synlett (1991) 891; C. Tao and W.A. Donaldson, J. Org. Chem., 58 (1993) 2134.
26. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
27. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
28. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
29. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
30. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
31. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
32. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
33. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
34. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
35. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
36. M.F. Semmelhack and H.T.M. Lee, J. Am. Chem. Soc., 106 (1984) 2715 and references therein; A.J. Pearson, S.L. Kole and T. Ray, J. Am. Chem. Soc., 106 (1984) 6060; A.J. Birch, W.D. Raverty, S.-Y. Hsu and A.J. Pearson, J. Organomet. Chem., 260 (1984) C59; P. Pinsard, J.P. Lellouche, J.P. Beaucourt and R. Gree., J. Organomet. Chem., 354 (1988) 193; W.A. Donaldson and M. Ramaswamy, Tetrahedron Lett., 30 (1989) 1343; P. Pinsard, J.P. Lellouche, J.P. Beaucourt, L. Toupet, L. Schio and R. Gree, J. Organomet. Chem., 371 (1989) 219; W.A. Donaldson and C. Tao, Synletters, (1991) 895; W.A. Donaldson, J. Organomet. Chem., 395 (1990) 187. M.-C.P. Yeh, M.-L. Sun and S.-K. Lin, Tetrahedron Lett., 32 (1991) 113; M.-C.P. Yeh, B.-A. Sheu, H.-W. Fu, S.-I. Tau and L.-W. Chuang, J. Am. Chem. Soc., 115 (1993) 5941; J.A.S. Howell, A.D. Squibb, A.G. Bell, P. McArdle, D. Cunnigham, Z. Goldschmidt, H.E. Gottlieb, D.H.-Langerman and R. Gree, Organometallics, 13 (1994) 4336.
37. G. Erker, K. Engel. U. Korek, P. Czisch, H. Berke, P. Caubere and P. Vanderesse, Organometallics, 4 (1985) 1531; J.P. Lellouche, P. Breton, J.P. Beaucourt, L. Toupet and R. Gree, Tetrahedron Lett., 29 (1988) 2449; J.P. Lellouche, E. Bulot, J.P. Beaucourt, J. Martelli and R. Gree, J. Organomet. Chem., 342 (1988) C21; S.A. Benyunes, M. Green, M. McPartlin and C.B.M. Nation, J. Chem. Soc., Chem. Commun., (1989) 1887; A. Scholz, A. Smola, J. Scholz, J. Loeble, H. Schumann and K.-H. Thiele, Angew. Chem., 30 (1991) 435; W.A. Donaldson, M.-J. Jin and P.T. Bell, Organometallics, 12 (1993) 1174; J.-L. Wang, C.-H. Ueng, S.-J. Cheng and M.-C.P. Yen, Organometallics, 13 (1994) 4453.
38. G. Erker, K. Engel. U. Korek, P. Czisch, H. Berke, P. Caubere and P. Vanderesse, Organometallics, 4 (1985) 1531; J.P. Lellouche, P. Breton, J.P. Beaucourt, L. Toupet and R. Gree, Tetrahedron Lett., 29 (1988) 2449; J.P. Lellouche, E. Bulot, J.P. Beaucourt, J. Martelli and R. Gree, J. Organomet. Chem., 342 (1988) C21; S.A. Benyunes, M. Green, M. McPartlin and C.B.M. Nation, J. Chem. Soc., Chem. Commun., (1989) 1887; A. Scholz, A. Smola, J. Scholz, J. Loeble, H. Schumann and K.-H. Thiele, Angew. Chem., 30 (1991) 435; W.A. Donaldson, M.-J. Jin and P.T. Bell, Organometallics, 12 (1993) 1174; J.-L. Wang, C.-H. Ueng, S.-J. Cheng and M.-C.P. Yen, Organometallics, 13 (1994) 4453.
39. G. Erker, K. Engel. U. Korek, P. Czisch, H. Berke, P. Caubere and P. Vanderesse, Organometallics, 4 (1985) 1531; J.P. Lellouche, P. Breton, J.P. Beaucourt, L. Toupet and R. Gree, Tetrahedron Lett., 29 (1988) 2449; J.P. Lellouche, E. Bulot, J.P. Beaucourt, J. Martelli and R. Gree, J. Organomet. Chem., 342 (1988) C21; S.A. Benyunes, M. Green, M. McPartlin and C.B.M. Nation, J. Chem. Soc., Chem. Commun., (1989) 1887; A. Scholz, A. Smola, J. Scholz, J. Loeble, H. Schumann and K.-H. Thiele, Angew. Chem., 30 (1991) 435; W.A. Donaldson, M.-J. Jin and P.T. Bell, Organometallics, 12 (1993) 1174; J.-L. Wang, C.-H. Ueng, S.-J. Cheng and M.-C.P. Yen, Organometallics, 13 (1994) 4453.
40. G. Erker, K. Engel. U. Korek, P. Czisch, H. Berke, P. Caubere and P. Vanderesse, Organometallics, 4 (1985) 1531; J.P. Lellouche, P. Breton, J.P. Beaucourt, L. Toupet and R. Gree, Tetrahedron Lett., 29 (1988) 2449; J.P. Lellouche, E. Bulot, J.P. Beaucourt, J. Martelli and R. Gree, J. Organomet. Chem., 342 (1988) C21; S.A. Benyunes, M. Green, M. McPartlin and C.B.M. Nation, J. Chem. Soc., Chem. Commun., (1989) 1887; A. Scholz, A. Smola, J. Scholz, J. Loeble, H. Schumann and K.-H. Thiele, Angew. Chem., 30 (1991) 435; W.A. Donaldson, M.-J. Jin and P.T. Bell, Organometallics, 12 (1993) 1174; J.-L. Wang, C.-H. Ueng, S.-J. Cheng and M.-C.P. Yen, Organometallics, 13 (1994) 4453.
41. G. Erker, K. Engel. U. Korek, P. Czisch, H. Berke, P. Caubere and P. Vanderesse, Organometallics, 4 (1985) 1531; J.P. Lellouche, P. Breton, J.P. Beaucourt, L. Toupet and R. Gree, Tetrahedron Lett., 29 (1988) 2449; J.P. Lellouche, E. Bulot, J.P. Beaucourt, J. Martelli and R. Gree, J. Organomet. Chem., 342 (1988) C21; S.A. Benyunes, M. Green, M. McPartlin and C.B.M. Nation, J. Chem. Soc., Chem. Commun., (1989) 1887; A. Scholz, A. Smola, J. Scholz, J. Loeble, H. Schumann and K.-H. Thiele, Angew. Chem., 30 (1991) 435; W.A. Donaldson, M.-J. Jin and P.T. Bell, Organometallics, 12 (1993) 1174; J.-L. Wang, C.-H. Ueng, S.-J. Cheng and M.-C.P. Yen, Organometallics, 13 (1994) 4453.
42. G. Erker, K. Engel. U. Korek, P. Czisch, H. Berke, P. Caubere and P. Vanderesse, Organometallics, 4 (1985) 1531; J.P. Lellouche, P. Breton, J.P. Beaucourt, L. Toupet and R. Gree, Tetrahedron Lett., 29 (1988) 2449; J.P. Lellouche, E. Bulot, J.P. Beaucourt, J. Martelli and R. Gree, J. Organomet. Chem., 342 (1988) C21; S.A. Benyunes, M. Green, M. McPartlin and C.B.M. Nation, J. Chem. Soc., Chem. Commun., (1989) 1887; A. Scholz, A. Smola, J. Scholz, J. Loeble, H. Schumann and K.-H. Thiele, Angew. Chem., 30 (1991) 435; W.A. Donaldson, M.-J. Jin and P.T. Bell, Organometallics, 12 (1993) 1174; J.-L. Wang, C.-H. Ueng, S.-J. Cheng and M.-C.P. Yen, Organometallics, 13 (1994) 4453.
43. G. Erker, K. Engel. U. Korek, P. Czisch, H. Berke, P. Caubere and P. Vanderesse, Organometallics, 4 (1985) 1531; J.P. Lellouche, P. Breton, J.P. Beaucourt, L. Toupet and R. Gree, Tetrahedron Lett., 29 (1988) 2449; J.P. Lellouche, E. Bulot, J.P. Beaucourt, J. Martelli and R. Gree, J. Organomet. Chem., 342 (1988) C21; S.A. Benyunes, M. Green, M. McPartlin and C.B.M. Nation, J. Chem. Soc., Chem. Commun., (1989) 1887; A. Scholz, A. Smola, J. Scholz, J. Loeble, H. Schumann and K.-H. Thiele, Angew. Chem., 30 (1991) 435; W.A. Donaldson, M.-J. Jin and P.T. Bell, Organometallics, 12 (1993) 1174; J.-L. Wang, C.-H. Ueng, S.-J. Cheng and M.-C.P. Yen, Organometallics, 13 (1994) 4453.
44. P. Mathur, Md. M. Hossain, K. Das and U.C. Sinha, J. Chem. Soc., Chem. Commun., (1993) 46; P. Mathur and Md. M. Hossain, Organometallics, 12 (1993) 2398.
45. P. Mathur, Md. M. Hossain, K. Das and U.C. Sinha, J. Chem. Soc., Chem. Commun., (1993) 46; P. Mathur and Md. M. Hossain, Organometallics, 12 (1993) 2398.
46. P. Mathur, Md. M. Hossain, S.N. Datta, R.-K. Kondru and M.M. Bhadbhade, Organometallics, 13 (1994) 2532; P. Mathur, Md. M. Hossain and A.L. Rheingold, J. Organomet. Chem. submitted for publication.
47. P. Mathur, Md. M. Hossain, S.N. Datta, R.-K. Kondru and M.M. Bhadbhade, Organometallics, 13 (1994) 2532; P. Mathur, Md. M. Hossain and A.L. Rheingold, J. Organomet. Chem. submitted for publication.
48. P. Mathur, Md. M. Hossain and A.L. Rheingold, Organometallics, 12 (1993) 5029.
49. P. Mathur, D. Chakrabarty, Md. M. Hossain, R.S. Rashid, V. Rugmini and A.L. Rheingold, Inorg. Chem., 31 (1992) 1106.
50. L. Brandsma, Preparative Acetylenic Chemistry, Elsevier, Amsterdam, 1988, p. 179, 118, 120.
51. G.M. Sheldrick, SHELX-93, A Computer Programe for Crystal Structure Determination, University of Göttingen, Göttingen, 1993.
52. T. Fässler, D. Buchholz, G. Huttner and L. Zsolnai, J. Organomet. Chem., 369 (1989) 297.
53. M. Tachikawa, J.R. Shapley, R.C. Haltiwanger and C.G. Pierpont, J. Am. Chem. Soc., 98 (1976) 4651; C.G. Pierpont, Inorg. Chem., 17 (1978) 1976.
54. M. Tachikawa, J.R. Shapley, R.C. Haltiwanger and C.G. Pierpont, J. Am. Chem. Soc., 98 (1976) 4651; C.G. Pierpont, Inorg. Chem., 17 (1978) 1976.
55. M.R. Churchill, J. Wormald, W.P. Giering and J.F. Emerson, J. Chem. Soc., Chem. Commun., (1968) 1217; R.E. Davis, J. Chem. Soc., Chem. Commun., (1968) 1218; M.R. Churchill and J. Wormald, Inorg. Chem., 8 (1969) 1936.
56. M.R. Churchill, J. Wormald, W.P. Giering and J.F. Emerson, J. Chem. Soc., Chem. Commun., (1968) 1217; R.E. Davis, J. Chem. Soc., Chem. Commun., (1968) 1218; M.R. Churchill and J. Wormald, Inorg. Chem., 8 (1969) 1936.
57. M.R. Churchill, J. Wormald, W.P. Giering and J.F. Emerson, J. Chem. Soc., Chem. Commun., (1968) 1217; R.E. Davis, J. Chem. Soc., Chem. Commun., (1968) 1218; M.R. Churchill and J. Wormald, Inorg. Chem., 8 (1969) 1936.
58. Y. Kai, N. Kanehisa, K. Miki, N. Kasai, K. Mashima, K. Nagasuna, H. Yasuda and A. Nakamura, J. Chem. Soc., Chem. Commun., (1982) 191.
59. V.H.E. Sasse and M.L. Ziegler, Z. Anorg. Allg. Chem., 392 (1972) 167.
60. A.D. Hunter, P. Legzdins, C.R. Nurse, F.W.B. Einstein and A.C. Willis, J. Am. Chem. Soc., 107 (1985) 1791; A.D. Hunter, P. Legzdins, F.W.B. Einstein, A.C. Willis, B.E. Bursten and M.G. Gatter, J. Am. Chem. Soc., 108 (1986) 3483.
61. A.D. Hunter, P. Legzdins, C.R. Nurse, F.W.B. Einstein and A.C. Willis, J. Am. Chem. Soc., 107 (1985) 1791; A.D. Hunter, P. Legzdins, F.W.B. Einstein, A.C. Willis, B.E. Bursten and M.G. Gatter, J. Am. Chem. Soc., 108 (1986) 3483.
62. V.M. Ziegler, Z. Anorg. Allg. Chem., 355 (1967) 12.
63. G.S. Lewandos, S.A.R. Knox and A.G. Orpen, J. Chem. Soc., Dalton Trans., (1987) 2703.
64. C.F. Campana, F.W.-K. Lo and L.F. Dahl, Inorg. Chem., 18 (1979) 3060.