A GENERAL-APPROACH TO CONJUGATED (E,E)-DIENES THROUGH SEQUENTIAL COUPLING REACTIONS

Authors
BABUDRI F FIANDANESE V MAZZONE L NASO F
Citation
F. Babudri et al., A GENERAL-APPROACH TO CONJUGATED (E,E)-DIENES THROUGH SEQUENTIAL COUPLING REACTIONS, Tetrahedron letters, 35(47), 1994, pp. 8847-8850
Citations number
29
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
35
Issue
47
Year of publication
1994
Pages
8847 - 8850
Database
ISI
SICI code
0040-4039(1994)35:47<8847:AGTC(T>2.0.ZU;2-E
Abstract
a straightforward and useful procedure leading to a variety of conjuga ted (E,E)-dienes is reported. The method is based upon sequential coup ling reactions of Grignard reagents with the readily available (1E,3E) 1l-bromo-4-phenylthio-1,3-butadiene in the presence of NiCl2(dppe).