Pd-catalyzed regio and stereocontrolled mono and bis-coupling reactions of 1-bromo-6-chlorohexa-1,3,5-triene: synthesis of a naturally occurring tetraenynone
摘要:
The synthesis of new 1,6-dihalogenohexatrienes is described. The chemoselectivity of pallado-catalyzed cross-coupling reaction is Studied and a short synthesis, by Negishi and Sonogashira reactions, of a natural product is described. (C) 2009 Elsevier Ltd. All rights reserved.
Pd-catalyzed regio and stereocontrolled mono and bis-coupling reactions of 1-bromo-6-chlorohexa-1,3,5-triene: synthesis of a naturally occurring tetraenynone
The synthesis of new 1,6-dihalogenohexatrienes is described. The chemoselectivity of pallado-catalyzed cross-coupling reaction is Studied and a short synthesis, by Negishi and Sonogashira reactions, of a natural product is described. (C) 2009 Elsevier Ltd. All rights reserved.
Bohlmann,F. et al., Chemische Berichte, 1966, vol. 99, p. 3552 - 3558