Selective O-demethylation during bromination of (3,4-dimethoxyphenyl)(2,3,4-trimethoxyphenyl)methanone
作者:Yasin Çetinkaya、Abdullah Menzek、Ertan Şahin、Halis Türker Balaydın
DOI:10.1016/j.tet.2011.03.033
日期:2011.5
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.
合成了(3,4-二甲氧基苯基)(2,3,4-三甲氧基苯基)甲酮,并在不同条件下研究了其溴化反应。反应中分离出九种新产物(溴酚衍生物)。这些溴酚衍生物是通过在溴的溴中选择性的O-脱甲基化而获得的。讨论了产品及其形成。