Hydroselenation of alkynes by lithium butylselenolate: An approach in the synthesis of vinylic selenides

被引：77

作者：

Zeni, G ^{[1
]}

Stracke, MP

Nogueira, CW

Braga, AL

Menezes, PH

Stefani, HA

机构：

[1] Univ Fed Santa Maria, CCNE, Lab Sintese Reatividade Avaliacao Toxicol & Farma, BR-97105900 Santa Maria, RS, Brazil

[2] Univ Fed Pernambuco, Dept Quim Fundamental, Recife, PE, Brazil

[3] Univ Sao Paulo, Fac Ciencias Farmaceut, Sao Paulo, Brazil

来源：

ORGANIC LETTERS | 2004年 / 6卷 / 07期

关键词：

D O I：

10.1021/ol0498904

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Vinylic selenides were prepared in good yields by hydroselenation of alkynes with lithium butylselenolate generated by reaction of n-butyllithium with elemental selenium. The regio- and stereochernistry of the hydroselenation depend on the nature of the substituents bonded to the alkyne.

引用

页码：1135 / 1138

页数：4

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