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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Overman rearrangement ： ウィキペディア英語版 Overman rearrangement The Overman rearrangement is a chemical reaction that can be described as a Claisen rearrangement of allylic alcohols to give allylic trichloroacetamides through an imidate intermediate.〔Organic Syntheses, Coll. Vol. 6, p.507; Vol. 58, p.4 ((Article ))〕 The Overman rearrangement was discovered in 1974 by Larry Overman. The ()-sigmatropic rearrangement is diastereoselective requires heating but can also be catalyzed by Hg(II), or Pd(II) salts.〔Overman, L. E.; Carpenter, N. E. ''Org. React.'' 2005, ''66'', 1. 〕 The resulting allylamine structures can be transformed into many chemically and biologically important natural and un-natural amino acids (like (1-adamantyl)glycine). The Overman rearrangement may also be used for asymmetric synthesis.〔Anderson, C. E.; Overman, L. E. ''J. Am. Chem. Soc.'' 2003, ''125'', 12412–12413. ()〕〔''Asymmetric Overman Rearrangement'' ''Organic Syntheses'', Vol. 82, p.134 (2005). ((Article ))〕 ==See Also== * Pinner reaction 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Overman rearrangement」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.