作者:Weicheng Yang、Yong Luo、Weixia Liu、Xiaojun Deng、Xiaoning Du、Meihua Li
DOI:10.1002/jlcr.1849
日期:2011.4
This report presents an efficient synthesis of [D6]leucocrystal violet. Esterification of p-toluenesulphonyl chloride with [D4]methanol provided [D3]methyl p-toluenesulphonate, which was used to methylate aniline to give [D6]N,N-dimethylaniline. Condensation of [D6]N,N-dimethylaniline with bis[4-(dimethylamino)phenyl]methanol afforded [D6]leucocrystal violet in an overall yield of 30% in three steps. Copyright © 2010 John Wiley & Sons, Ltd.
该报告提出了[D6]无色结晶紫的有效合成。对甲苯磺酰氯与[D4]甲醇的酯化得到对甲苯磺酸[D3]甲酯,其用于将苯胺甲基化得到[D6]N,N-二甲基苯胺。 [D6]N,N-二甲基苯胺与双[4-(二甲基氨基)苯基]甲醇缩合得到[D6]无色结晶紫,分三步总产率为30%。版权所有 © 2010 约翰威利父子有限公司