文献类型：期刊文献

中文题名：硫杂蒽酮羧酸及其衍生物的合成

英文题名：Syntheses of Thioxanthone Carboxylic Acids andTheir Derivatives

作者：万超生[1];王金娣[1]

机构：[1]华东理工大学精细化工研究所

年份：1995

卷号：21

期号：5

起止页码：582

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;CSCD:【CSCD2011_2012】；

基金：国家自然科学基金

语种：中文

中文关键词：合成;亲核反应;硫杂蒽酮羧酸;光引发剂

外文关键词：synthesis; nucleophilic substitution; acylation; thioxanthone carboxylic acid;thioxanthone; photoinitiator

摘要：经过亲核取代、分子内酰化和酯化等反应，合成了１６个不同结构的硫杂蒽酮羧酸及其衍生物。其中硫杂蒽酮－４－羧酸异丁酯等５个化合物为新合成化合物。改进了反应条件，讨论了反应机理。用红外光谱、质谱和元素分析确证了化合物的结构。解释了紫外光谱中的最大吸收波长与结构的关系。
Sixteen different thioxanthonecarboxylic acids and their derivatives were prepared by aromatic nucleophilic substitution, intramolecular acylation and esterification. Five esters among them are new compounds. Reaction conditions were modified and its mechanism were discussed. The compounds were identified by iR ,MS and element analysis. The relationship between the wavelength of maximum absorption and structure was also explained.