Titanium (IV) Chloride??Mediated Carbocyclization of 1, 6??Enynes: Selective Synthesis of 3??Azabicyclo [3.1. 0] hexanes and Functionalized Allenes by Controlling the …
Z Zhang, M Shi
Index: Zhang, Zhen; Shi, Min European Journal of Organic Chemistry, 2011 , # 14 p. 2610 - 2614
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Abstract
Abstract 1, 6-Enynes can be transformed into 3-azabicyclo [3.1. 0] hexanes and functionalized allenes in moderate to good yields along with moderate to high diastereoselectivities by controlling the reaction temperature in the presence of titanium (IV) chloride. A plausible mechanism is proposed.
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