Rhodium complex-catalyzed intramolecular ene-type reaction of allenynes

被引：63

作者：

Shibata, T ^{[1
]}

Takesue, Y ^{[1
]}

Kadowaki, S ^{[1
]}

Takagi, K ^{[1
]}

机构：

[1] Okayama Univ, Fac Sci, Dept Chem, Tsushima, Okayama 700 8530, Japan

来源：

SYNLETT | 2003年 / 02期

关键词：

alkynes; allenes; catalysis; ene reactions; rhodium;

D O I：

10.1055/s-2003-36804

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Wilkinson's catalyst [RhCl(PPh3)3] catalyzed a cyclo-isomerization of allenynes which possess geminal methyls on the allene terminus and an intramolecular ene-type reaction proceeded to give various cross-conjugated trienes. Thermal Diels-Alder reaction of the obtained triene was examined to give a bicyclic compound in a high yield.

引用

页码：268 / 270

页数：3

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