通过钯催化氧化α,β-不饱和环状缩醛获得糖类的醛缩醛。
Access to aldehydo acetals of sugars via palladium-catalyzed oxidation of alpha,beta-unsaturated cyclic acetals.
作者信息
Fayet Catherine, Gelas Jacques, Danková Katerina, Yokaris Alexandre
机构信息
Laboratoire de Chimie des Hétérocycles et Glucides, EA 987, Ecole Nationale Supérieure de Chimie de Clermont-Ferrand, Ensemble Scientifique des Cézeaux, BP 187, F-63174 Aubière Cedex, France.
出版信息
Carbohydr Res. 2002 Nov 19;337(21-23):2325-7. doi: 10.1016/s0008-6215(02)00172-6.
Abstract
The palladium(II)-catalyzed oxidation of alpha,beta-unsaturated cyclic acetals derived from mono- and disaccharides leads in appreciable yields to new aldehydo acetals which, overall, results in an anti-Markovnikov addition.
摘要
钯（II）催化的由单糖和二糖衍生的α，β-不饱和环状缩醛的氧化反应以可观的产率生成新的醛基缩醛，总体上导致反马氏加成。
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