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羧酸的选择性一锅法转化为醇

Selective One-Pot Conversion of Carboxylic Acids into Alcohols.

作者信息

Kokotos George, Noula Caterina

机构信息

Department of Chemistry, University of Athens, Panepistimiopolis, Athens 15771, Greece.

出版信息

J Org Chem. 1996 Oct 4;61(20):6994-6996. doi: 10.1021/jo9520699.

Abstract

Carboxylic acids are converted into alcohols by chemoselective reduction of their corresponding fluorides with sodium borohydride and dropwise addition of methanol. The method is general and mild and displays a high level of functional group compatibility. N-Protected amino and peptide alcohols, bearing varieties of protecting groups, are prepared in the same way from their corresponding amino acids and peptides without racemization.

摘要

通过用硼氢化钠对相应的氟化物进行化学选择性还原并滴加甲醇,羧酸可转化为醇。该方法具有通用性且温和,对官能团具有较高的兼容性。带有各种保护基的N-保护氨基醇和肽醇,可通过相同方法由其相应的氨基酸和肽制备,且不会发生消旋化。

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