A novel synthesis of spiro-2,5-dihydro-1,2-λ5-oxaphospholes using a three-component reaction

被引:18
作者
Esmaeili, Abbas Ali [1 ]
Amini, Saeid [1 ]
Bodaghi, Asghar [1 ]
机构
[1] Univ Birjand, Dept Chem, Birjand, Iran
关键词
1,2-oxaphospholes; isatin; isopropylacetylenedicarboxylate; triphenylphosphine;
D O I
10.1055/s-2007-980357
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The zwitterionic intermediate generated from dialkyl acetylenedicarboxylate and triphenylphosphine on reaction with N-substituted isatins leads to new highly functionalized spiro-2,5-dihydro-1,2-oxaphospholes.
引用
收藏
页码:1452 / 1454
页数:3
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