Vinylation of Grignard Reagents. Catalysis by Iron

Journal of the American Chemical Society

Volumn 93, Issue 6, 1971, Pages 1487-1489

  Tamura, M ^a   Kochi, J ^a  

^a INDIANA UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000689303     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja00735a030     Document Type: Letter

References (6)

1. M. Tamura and J. Kochi, submitted for publication.
2. As yet the soluble iron species is not fully characterized, but our evidence points to an iron species which is readily aggregated and complexed with the Grignard reagent. Compare the preparation and characterization of the analogous cobalt species generated in a similar manner by M. H. Abraham and M. J. Hogarth, J. Organometal. Chem., 12, 1, 497 (1968),
3. and G. Costa, G. Mestroni, and G. Boscarato, Ric. Sci., Parte 1, 315 (1964).
4. M. Tamura and J. Kochi, J. Amer. Chem. Soc, 93, 1483, 1485 (1971).
5. Other procedures for alkenylation by the reaction of alkyl-lithium and 1-bromoalkenes also have been recently reported; G. M. Whitesides, W. F. Fischer, Jr., J. San Filippo, Jr., R. W. Bashe, and H. O. House, J. Amer. Chem. Soc, 91, 4871 (1969);
6. E. J. Corey and G. H. Posner, Tetrahedron Lett., 315 (1970).