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Controllable One-Step Synthesis of Spirocycles, Polycycles, and Di- and Tetrahydronaphthalenes from Aryl-Substituted Propargylic Alcohols

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journal contribution
posted on 05.09.2008, 00:00 by Wen Huang, Pengzhi Zheng, Zhengxing Zhang, Ruiting Liu, Zhenxia Chen, Xigeng Zhou
A novel, convenient, and efficient method has been developed for selective synthesis of spirocycle, polycycle, and di- and tetrahydronaphthalene systems from aryl-substituted propargylic alcohols by FeCl3- or TsOH-catalyzed multiple activations of unsaturated C−C bonds and C−H bonds.