期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2010, 期 3, 页码 565-571出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.200901020
关键词
Alkenes; Alkynes; Alcohols; Iron; Synthetic methods; Halides
资金
- National Natural Science Foundation of China [20972057]
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(Ill) 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 (E/Z up to 99 1) in good-to-excellent yields in 0 5-1 h Under mild reaction conditions
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