Tetrahedron Letters

A preparation of bromoolefins from carbonyl compounds

DR Williams, K Nishitani, W Bennett, SY Sit

文献索引：Williams, David R.; Nishitani, K.; Bennett, W.; Sit, S. Y. Tetrahedron Letters, 1981 , vol. 22, # 38 p. 3745 - 3748

全文：HTML全文

被引用次数: 27

摘要

Abstract A variety of 1-bromoalkenes are prepared by addition of dibromomethyllithium to ketones and aldehydes followed by reductive elimination with zinc-acetic acid. The product E/Z ratios were determined, and halogen-lithium exchange with t-butyllithium was examined.