Tetrahedron

Stereoselective synthesis of (E, E)-1-arylselenobutadienes by cross-coupling reactions in the presence of palladium catalyst

LS Zhu, ZZ Huang, X Huang

文献索引：Zhu, Liu-Sheng; Huang, Zhi-Zhen; Huang, Xian Tetrahedron, 1996 , vol. 52, # 29 p. 9819 - 9822

被引用次数: 46

摘要

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Hydrozirconation of arylselenoethynes 1 gives selenium-containing zirconium (IV) complexes 2, which are cross-coupled with alkenyl halides in the presence of Pd(PPh 3 ) 4 to afford (E,E)-1-arylselenobutadienes 4 in high yields. ... Arylselenoethynes 1 were conveniently ...

~82%

A convenient cross-coupling route to α, β, γ, δ-unsaturated ...

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