Tetrahedron Letters

Molecular iodine mediated cyclization reactions of 2-(1-alkynyl) benzylic alcohols to substituted indenones

C Wang, J Yang, X Cheng, E Li, Y Li

文献索引：Wang, Chengyu; Yang, Jingyu; Cheng, Xingcan; Li, Ende; Li, Yanzhong Tetrahedron Letters, 2012 , vol. 53, # 33 p. 4402 - 4404

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被引用次数: 3

摘要

An efficient I2-mediated approach to the synthesis of disubstituted indenones from readily available 2-alkynylbenzyl alcohols in the presence of H2O has been developed. These results are different from the known iodocyclization reactions in which O-containing heterocycles are obtained.