Title of article :
Palladium-catalyzed reduction of alkynes employing HSiEt3: stereoselective synthesis of trans- and cis-alkenes
Author/Authors :
Fang Luo، نويسنده , , Changduo Pan، نويسنده , , Wenhui Wang، نويسنده , , Zhishi Ye، نويسنده , , Yun-Jiang Cheng، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2010
Abstract :
The palladium-catalyzed semi-hydrogenation of alkynes to trans- or cis-alkenes employing HSiEt3 as the reductant is developed. The CuSO4 played a significant role for the trans/cis stereoselectivity. The labeling study revealed that the two olefinic hydrogen atoms came from HSiEt3 and H2O, respectively.
Keywords :
palladium-catalyzed , Semi-hydrogenation , Alkenes , triethylsilane
Journal title :
Tetrahedron
Journal title :
Tetrahedron
