Chiral bis(oxazolinyl)phenyl rhodium and palladium complexes

Chemistry Letters

Volumn , Issue 9, 1997, Pages 951-952

  Motoyama, Yukihiro ^a   Makihara, Nobuyuki ^a   Mikami, Yoshiharu ^a   Aoki, Katsuyuki ^a   Nishiyama, Hisao ^a  

^a TOYOHASHI UNIVERSITY OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0031328559     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1997.951     Document Type: Article

References (23)

1. a) H. Nishiyama, H. Sakaguchi, T. Nakamura, M. Horihata, M. Kondo, and K. Itoh, Organometallics, 8, 846 (1898);
2. b) H. Nishiyama, M. Kondo, T. Nakamura, and K. Itoh, Organometallics, 10, 500 (1991).
3. a) H. Nishiyama, Y. Itoh, H. Matsumoto, S.-B. Park, and K. Itoh, J. Am. Chem. Soc., 116, 2223 (1994);
4. b) H. Nishiyama, Y. Itoh, Y. Sugawara, H. Matsumoto, K. Aoki, and K. Itoh, Bull Chem. Soc. Jpn., 68, 1247 (1995).
5. R. Nesper, P. Pregosin, K. Puntener, M. Worle, and A. Albinati, J. Organomet. Chem., 507, 85 (1996).
6. D. A. Evans, M. C. Kozlowski, and J. S. Tedrow, Tetrahedron Lett., 37, 7481 (1996), and references cited therein.
7. Pd and Pt complexes: a) D. M. Grove, G. van Koten, J. N. Louwen, J. G. Noltes, A. L. Spek, and H. J. C. Ubbels, J. Am. Chem. Soc., 104, 6609 (1982);
8. Rh complexes: b) A. A. H. van der Zeijden, G. van Koten, and R. A. Nordemann, Organometallics, 7, 1957 (1988);
9. c) A. A. H. van der Zeijden, G. van Koten, R. Luijk, K. Vrieze, C. Slob, H. Krabbendam, and A. L. Spek, Inorg. Chem., 27, 1014 (1988);
10. Ru complexes: d) T. Karlen, P. Dani, D. M. Grove, P. Steenwinkel, and G. van Koten, Organometallics, 15, 5687 (1996);
11. e) P. Steenwinkel, S. L. James, D. M. Grove, N. Veldman, A. L. Spek, and G. van Koten, Chem. Eur. J., 2, 1440 (1996);
12. Rh complexes: a) B. Rybtchinski, A. Vigalok, Y. Ben-David, and D. Milstein, J. Am. Chem. Soc., 118, 12406 (1996);
13. b) M. E. van der Boom, S.-Y. Liou, Y. Ben-David, A. Vigalok, and D. Milstein, Angew. Chem., Int. Ed. Engl., 36, 625 (1997).
14. Ir complexes: M. Gupta, C. Hagen, W. C. Kaska, R. Flesher, and C. M. Jensen, J. Chem. Soc., Chem. Commun., 2083 (1996).
15. 2)PdI complex, see; S. E. Denmark, R. A. Stavenger, A.-M. Faucher, and J. P. Edwards, J. Org. Chem., 62, 3375 (1997).
16. For a recent reference, see; C. Mateo, D. J. Cardenas, C. Fernandez-Rivas, and A. M. Echavarren, Chem. Eur. J., 2, 1596 (1996), and references cited therein.
17. 2Sn: Found: C, 54.36; H, 7.10; N, 6.02%; Calcd: C, 54.46; H, 6.96; N, 6.05%.
18. 2Rh: Found: C, 43.76; H, 5.08; N, 5.73%. Calcd: C, 44.01; H, 5.13; N, 5.70%.
19. 2O is coordinated at the equatrial position in the N-C-N plane, see; Ref. 5c.
20. Rh-C = 17.1 Hz).
21. w = 3.8%. The selected bond distances (A) and angles (deg): Rh(1)-C(1) 1.941(7), Rh(1)-C(19) 2.106(7), Rh(1)-N(1) 2.053(5), Rh(1)-N(2) 2.055(5), C(19)-N(3) 1.145(9), N(1)-Rh(1)-N(2) 157.3(2), Rh(1)-C(19)-N(3) 170.2(7).
22. 2O: Found: C, 46.95; H, 5.49; N, 6.07%. Calcd: C, 47.08; H, 5.49; N, 6.10%.
23. 2O is omitted for clarity in the Figure 2.