A remarkable iodine-catalyzed protection of carbonyl compounds

被引：68

作者：

Banik, BK ^{[1
]}

Chapa, M ^{[1
]}

Marquez, J ^{[1
]}

Cardona, M ^{[1
]}

机构：

[1] Univ Texas Pan Amer, Dept Chem, Edinburg, TX 78541 USA

来源：

TETRAHEDRON LETTERS | 2005年 / 46卷 / 13期

关键词：

D O I：

10.1016/j.tetlet.2005.01.176

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

We report here a remarkably simple molecular iodine-catalyzed protection method for various carbonyl Compounds as ketals in a general reaction. The iodine-catalyzed reaction of mandelic acid and lactic acid with several aldehydes has furnished a highly diastereoselective synthesis of cis and trans dioxolanones. (c) 2005 Published by Elsevier Ltd.

引用

页码：2341 / 2343

页数：3

共 40 条

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