一种在碱性条件下生成邻醌甲醚的温和方法。反式-2,3-二氢苯并呋喃的简便合成。
A mild method for generation of o-quinone methides under basic conditions. The facile synthesis of trans-2,3-dihydrobenzofurans.
机构信息
State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China.
出版信息
Chem Commun (Camb). 2013 Feb 25;49(16):1660-2. doi: 10.1039/c3cc37800d.
PMID:23340596
Abstract
A novel and efficient method for the generation of o-quinone methide intermediates was developed from the readily available 2-tosylalkylphenols under the mild basic conditions, and their reactions with sulfur ylides were investigated for the stereoselective synthesis of trans-2,3-dihydrobenzofurans.
摘要
开发了一种新颖高效的方法，可在温和的碱性条件下由易得的 2-对甲苯磺酰基烷基苯酚生成邻醌甲醚中间体，并研究了它们与硫叶立德的反应，以立体选择性合成反式-2,3-二氢苯并呋喃。
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