1-(Triethoxysilyl)buta-1,3-dienes—New Building Blocks for Stereoselective Synthesis of Unsymmetrical (E,E)-1,4-Disubstituted 1,3-dienes

Materials

Justyna Szudkowska-Frątczak¹  Mariusz Taczała¹  Piotr Pawluć¹ 

[1] Faculty of Chemistry, Adam Mickiewicz University, Umultowska 89b, Poznan 61-614, Poland

关键词: buta-1;    3-dienes;    organosilicon dienes;    C–C bond formation;    Hiyama cross-coupling;    palladium catalyst;   

DOI  :  10.3390/ma8115378

来源: mdpi

【 摘 要 】

A convenient methodology for the highly stereoselective synthesis of unsymmetrical (1E,3E)-1,4-disubstituted 1,3-dienes based on palladium-catalyzed Hiyama cross-coupling reaction of 1-(triethoxysilyl)-substituted buta-1,3-dienes with aryl iodides is reported.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.