(1E,3E,5Z)-1,6-Dibromohexa-1,3,5-triene: regio- and stereocontrolled mono pallado-catalysed cross-coupling reactions
作者:Pierre Villiers、Nicolas Vicart、Yvan Ramondenc、Gérard Plé
DOI:10.1016/s0040-4039(99)01670-6
日期:1999.12
We describe the regio- and stereocontrolled synthesis of (Z,E,E)-alpha-bromo-omega-substituted hexatrienes. The synthesis is based on a mono pallado-catalysed cross-coupling reaction between (1E,3E,5Z) isomer of 1,6-dibromohexa-1,3,5-triene and various organozinc reagents. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.