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Synthesis 2014; 46(17): 2327-2332
DOI: 10.1055/s-0033-1339120
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of (Triphenylphosphoranylidene)spiro[cyclopentene-1,3′-indole]s by a Three-Component Reaction of Triphenylphosphine, Dialkyl Acetylene­dicarboxylates, and 3-(Aroylmethylene)-1,3-dihydro-2H-indol-2-ones

Hui Gong
College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. of China   Email: cgyan@yzu.edu.cn   Fax: +86(514)87975244
,
Jing Sun
College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. of China   Email: cgyan@yzu.edu.cn   Fax: +86(514)87975244
,
Chao-Guo Yan*
College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. of China   Email: cgyan@yzu.edu.cn   Fax: +86(514)87975244
› Author Affiliations