Selective O-demethylation during bromination of (3,4-dimethoxyphenyl) (2,3,4-trimethoxyphenyl)methanone

被引：15
|
作者：
Cetinkaya, Yasin [1 ]
Menzek, Abdullah [1 ]
Sahin, Ertan [1 ]
Balaydin, Halis Turker [1 ,2 ]
机构：
[1] Ataturk Univ, Dept Chem, Fac Sci, TR-25240 Erzurum, Turkey
[2] Artvin Coruh Univ, Fac Educ, TR-08000 Artvin, Turkey
来源：
TETRAHEDRON | 2011年 / 67卷 / 19期
关键词：
Bromophenol; Bromination; Selective O-demethylation; BROMOPHENOLS; INHIBITION;
D O I：
10.1016/j.tet.2011.03.033
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
(3,4-Dimethoxyphenyl)(2,3,4-trimethoxyphenyl)methanone was synthesized and its bromination was investigated in different conditions. Nine new products (bromophenol derivatives) were isolated in the reactions. These bromophenol derivatives were obtained by selective O-demethylation in its bromination with bromine. The products and their formations were discussed. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3483 / 3489
页数：7
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