FeX<sub>3</sub>-Promoted Intermolecular Addition of Benzylic Alcohols to Aromatic Alkynes: A Mild and Efficient Strategy for the Synthesis of Alkenyl Halides
作者:Kai Ren、Min Wang、Lei Wang
DOI:10.1002/ejoc.200901020
日期:2010.1
A convenient, effective, mild and simple strategy has been developed for the synthesis of alkenyl halides by the intermolecular addition of benzylic alcohols to aromatic alkynes. The reactions were carried out in the presence of iron(III) bromide or chloride in 1,2-dibromoethane without additives in air at room temperature. Alkenyl bromides and chlorides were obtained with high regio- and stereoselectivity
A Mild and Efficient Iron-Catalyzed Synthesis of Alkenyl Halides via Direct Addition of Benzyl Halides to Arylalkynes
作者:Zhongquan Liu、Jianguo Wang、Yankai Zhao、Bo Zhou
DOI:10.1002/adsc.200800708
日期:2009.2
Abstractmagnified imageAn efficient and mild iron‐catalyzed synthesis of alkenyl halides has been developed via direct carbon‐carbon bond formation by using benzyl halides and arylalkynes.