Synthesis of indolylalkylphosphonates and 3-(1-diphenylphosphinoalkyl) indoles by reaction of 3-(1-arylsulfonlyalkyl) indoles with phosphorus derivatives

被引:18
|
作者
Petrini, Marino [1 ]
Shaikh, Rafik R. [1 ]
机构
[1] Univ Camerino, Dipartimento Sci Chim, I-62032 Camerino, Italy
关键词
conjugate addition; imines; indoles; phosphines; phosphites; sulfones;
D O I
10.1016/j.tetlet.2008.07.077
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Dialkyl phosphites as well as diphenylphosphine react with 3-(1-arylsulfonylalkyl) indoles under basic conditions leading to a formal substitution of the arylsulfonyl group through a reactive 3-alkylidene indole intermediate. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:5645 / 5648
页数:4
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