AgOTf??Catalyzed Electrophilic Cyclization of Triynols with NXS: Rapid Synthesis of Densely Trisubstituted Naphthalenes and Quinolines
Z Chen, X Jia, C Ye, G Qiu, J Wu
Index: Chen, Zhiyuan; Jia, Xuegong; Ye, Changqing; Qiu, Guanyinsheng; Wu, Jie Chemistry - An Asian Journal, 2014 , vol. 9, # 1 p. 126 - 130
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Abstract
Abstract A silver triflate-catalyzed electrophilic cyclization reaction of acyclic triynols with NXS (X= I, Br) under mild conditions is reported. Three reactive functional groups, such as a carbonyl group, an alkyne group, and a halogen, could be selectively installed at the C1, C2, and C3 positions to obtain the naphthalene and quinoline products, respectively. The obtained densely trisubstituted products could be further transformed into more complex ...
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