Twofold C-C single bond activation and cleavage in the reaction of octatetraynes with titanocene and zirconocene complexes

Angewandte Chemie (International Edition in English)

Volumn 36, Issue 23, 1997, Pages 2615-2617

  Pellny, Paul Michael ^a   Peulecke, Normen ^a   Burlakov, Vladimir V ^b   Tillack, Annegret ^a   Baumann, Wolfgang ^a   Spannenberg, Anke ^a   Kempe, Rhett ^a   Rosenthal, Uwe ^a  

^a UNIVERSITY OF ROSTOCK   (Germany)

^b A N NESMEYANOV INSTITUTE OF ORGANOELEMENT COMPOUNDS   (Russian Federation)

Author keywords

Alkyne complexes; C C activation; Octatetraynes; Titanium; Zirconium

Indexed keywords

EID: 0031573817     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199726151     Document Type: Article

References (30)

1. a) "Oligoacetylenes": F. Diederich in Modern Acetylene Chemistry (Eds.: P. J. Stang. F. Diederich) VCH, Weinheim, 1995, p. 43;
2. b) F. Diederich, Y. Rubin, Angew. Chem. 1992, 104, 1123; Angew. Chem. Int. Ed. Engl. 1992, 31, 1101;
3. b) F. Diederich, Y. Rubin, Angew. Chem. 1992, 104, 1123; Angew. Chem. Int. Ed. Engl. 1992, 31, 1101;
4. c) R. Gleiter, D. Kratz, ibid. 1993, 105, 884 and 1993, 32, 842.
5. c) R. Gleiter, D. Kratz, ibid. 1993, 105, 884 and 1993, 32, 842.
6. a) W. Beck, B. Niemer, M. Weser, Angew. Chem. 1993, 105, 969; Angew. Chem. Int. Ed. Engl. 1993, 32, 923;
7. a) W. Beck, B. Niemer, M. Weser, Angew. Chem. 1993, 105, 969; Angew. Chem. Int. Ed. Engl. 1993, 32, 923;
8. b) U. Bunz, ibid. 1996, 108, 1047 and 1996, 35, 969;
9. b) U. Bunz, ibid. 1996, 108, 1047 and 1996, 35, 969;
10. c) H. Lang, ibid. 1994, 106, 569 and 1994, 33, 547;
11. c) H. Lang, ibid. 1994, 106, 569 and 1994, 33, 547;
12. d) N. Pirio, D. Touchard, P. H. Dixneuf, M. Fettouhi, L. Ouahab, ibid. 1992, 104, 664 and 1992, 31, 651;
13. d) N. Pirio, D. Touchard, P. H. Dixneuf, M. Fettouhi, L. Ouahab, ibid. 1992, 104, 664 and 1992, 31, 651;
14. e) W. Weng, T. Bartik, M. Brady, B. Bartik, A. M. A. Ramsden, J. A. Gladysz, J. Am. Chem. Soc. 1995, 117, 7129;
15. f) H. Werner, Nadir. Chem. Tech. Lab. 1992, 40, 435.
16. U. Bunz, Angew. Chem. 1994, 106, 1127; Angew. Chem. Int. Ed. Engl. 1994, 33, 1073.
17. U. Bunz, Angew. Chem. 1994, 106, 1127; Angew. Chem. Int. Ed. Engl. 1994, 33, 1073.
18. a) A. Ohff, S. Pulst, C. Lefeber, N. Peulecke, P. Arndt, V. V. Burlakov, U. Rosenthal, Synlett 1996, 111;
19. b) E. D. Jemmis, K. T. Giju, Angew. Chem. 1997, 109, 633; Angew. Chem. Int. Ed. Engl. 1997, 36, 606.
20. b) E. D. Jemmis, K. T. Giju, Angew. Chem. 1997, 109, 633; Angew. Chem. Int. Ed. Engl. 1997, 36, 606.
21. J. Teuben, Groningen, personal communication.
22. -3[13].
23. -3 [13].
24. a) B. F. Coles, P. B. Hitchcock, D. R. M. Walton, J. Chem. Soc. Dalton Trans. 1974, 442;
25. b) F. Waugh, D. R. M. Wallon, J. Organomet. Chem. 1972, 37, 45.
26. M. Brady, W. Weng, Y. Zhou, J. W. Seyler, A. J. Amoroso, A. M. Arif, M. Böhme, G. Frenking, J. A. Gladysz, J. Am. Chem. Soc. 1997, 119, 775.
27. B. E. Woodworth, P. S. White, J. L. Templeton, J. Am. Chem. Soc. 1997, 119, 829.
28. -3 [13].
29. F. Bohlmann, Chem. Ber. 1953, 86, 657.
30. Crystallographic dala (excluding structure factors) for the structures reported in this paper have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication no. CCDC-100516. Copies of the dala can be obtained free of charge on application to The Director, CCDC, 12 Union Road, Cambridge CB2 1EZ, UK (fax: int. code +(1223) 336-033; e-mail: deposit@chemcrys.cam.ac.uk).