SYNTHESIS OF 3,4,5-TRIMETHOXYBENZALDEHYDE

被引：19

作者：

MANCHAND, PS

BELICA, PS

WONG, HS

机构：

[1] Chemistry Research Department, Hoffmann-La Roche Inc., Nutley., New Jersey

来源：

SYNTHETIC COMMUNICATIONS | 1990年 / 20卷 / 17期

关键词：

D O I：

10.1080/00397919008051474

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The copper [1]-catalyzed exchange of bromine by methoxide in 5- bromovanillin and in 3,5-dibromo-4-hydroxybenzaldehyde provides an efficient method for preparing 3,5-dimethoxy-4-hydroxybenzaldehyde from which 3,4,5-trimethoxybenzaldehyde is obtained by methylation with dimethylsulfate. © 1990, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：2659 / 2666

页数：8

共 9 条

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