A new method of regioselective protection of primary alcoholic function with rare earths salts.

被引：23

作者：

Bianco, A

Brufani, M

Melchioni, C

Romagnoli, P

机构：

[1] Dipartimento di Chimica, Università La Sapienza, I-00185 Roma

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 04期

关键词：

D O I：

10.1016/S0040-4039(96)02383-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Regioselective acetylation of primary alcoholic junctions, in the presence of secondary ones, was performed in very high yield with methyl ortoacetate, by means of catalysis with rare earths salts on silica gel. (C) 1997, Elsevier Science Ltd. Ail rights reserved.

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页码：651 / 652

页数：2

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