Organic letters

Bi (OTf) 3-Mediated Cycloisomerization of γ-Alkynyl Arylketones: Application to the Synthesis of Substituted Furans

MY Chang, YC Cheng, YJ Lu

Index: Jong, Kwan Bin; Jae, Sang Lee; Kim, Kyongtae Organic Letters, 2004 , vol. 6, # 23 p. 4297 - 4300

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Citation Number: 27

Abstract

... Volume: Page: ... Organic Letters. ... Bi(III) compounds with nontoxic and environmentally friendly properties has been documented for a wide variety of organic reactions.(6, 7) Bi(III)-promoted reactions of γ-alkenyl,(7a, 7b) γ-allenyl,(7c) or γ-alkynyl(7d) carbonyl ...