A one-pot stereoselective synthesis of 1,4-dienyl selenides by hydrostannylation-Stille tandem react

• 出 处: Chinese Chemical Letters
• 发表日期: 2008年09期
• 关键词: palladium tandem catalyzed Palladium hydrogenation benzene silica diethyl sulfo

1,4-Dienyl selenides can be stereoselectively synthesized in one pot under mild conditions in good yields by the palladium- catalyzed hydrostannylation of acetylenic selenides,followed by Stille coupling with allylic bromides.

1,4-Dienyl selenides can be stereoselectively synthesized in one pot under mild conditions in good yields by the palladium-catalyzed hydrostannylation of acetylenic selenides, followed by Stille coupling with allylic bromides.