Application of iodanes to the dimerization of terminal alkynes

被引：25

作者：

Yan, Jie ^{[1
]}

Lin, Feng

Yang, Zhenping

机构：

[1] Zhejiang Univ Technol, Coll Chem Engn & Mat Sci, Hangzhou 310032, Zhejiang, Peoples R China

[2] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

SYNTHESIS-STUTTGART | 2007年 / 09期

关键词：

dimerization; diyne; iodane; (diacetoxyiodo)benzene; iodosylbenzene;

D O I：

10.1055/s-2007-966008

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The dimerization of terminal acetylenes was Studied using iodanes as oxidants under palladium-catalyzed conditions. It was found that a number of iodanes were useful in the reaction, with (diacetoxyiodo)benzene and iodosylbenzene being the best oxidants. Diynes were prepared in the dimerization in good yields in a short period of time at room temperature.

引用

页码：1301 / 1303

页数：3

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