Tetrahedron letters

An efficient synthesis of stereodefined enynes and dienes via Pd-catalyzed reaction of chloroenynes and chlorodienes with Grignard reagents

P Ramiandrasoa, B Bréhon, A Thivet, M Alami…

Index: Ramiandrasoa, Parfait; Brehon, Bernard; Thivet, Armelle; Alami, Mouad; Cahiez, Gerard Tetrahedron Letters, 1997 , vol. 38, # 14 p. 2447 - 2450

Full Text: HTML

Citation Number: 33

Abstract

In the presence of PdCl2 (PPh3) 2 and Et3N, chloroenynes and chlorodienes react rapidly under mild conditions with various Grignard reagents to give isomerically pure conjugated enynes, dienes, dienynes and trienes in good isolated yields.© 1997 Published by Elsevier Science Ltd.

Coupling of butyl vinyl tellurides with metal acetylides cat...

[Raminelli, Cristiano; Gargalaka Jr., Joao; Silveira, Claudio C.; Comasseto, Joao V. Tetrahedron Letters, 2004 , vol. 45, # 25 p. 4927 - 4930]

Coupling of Z-vinylic tellurides with alkynes catalysed by P...

[Zeni, Gilson; Comasseto, Joao V. Tetrahedron Letters, 1999 , vol. 40, # 25 p. 4619 - 4622]

Stereoselective synthesis of enynes by nickel-catalyzed cros...

[Silveira, Claudio C.; Braga, Antonio L.; Vieira, Adriano S.; Zeni, Gilson Journal of Organic Chemistry, 2003 , vol. 68, # 2 p. 662 - 665]

CuI-catalyzed suzuki-miyaura and sonogashira cross-coupling ...

[Li, Jin-Heng; Li, Ji-Lan; Wang, De-Ping; Pi, Shao-Feng; Xie, Ye-Xiang; Zhang, Man-Bo; Hu, Xi-Chao Journal of Organic Chemistry, 2007 , vol. 72, # 6 p. 2053 - 2057]