氧硫杂蒽及3—甲基氧硫杂蒽的合成研究  

Study on the synthesis of phenoxatiin and 3-methyl-phenoxatiin

作　　者：刘晓玲[1] 盛寿日[1] 宋才生[1] 程彩霞[1] 

机构地区：[1]江西师范大学化学与生物学院,南昌330027

出　　处：《江西化工》2001年第3期19-22,共4页Jiangxi Chemical Industry

摘　　要：在无水AlCl3 催化剂存在下 ,二苯醚和间甲基二苯醚分别和硫反应 ,可高产率地合成氧硫杂蒽和 3—甲基氧硫杂蒽。考察了原料摩尔配比和催化剂的用量对产物产率及纯度的影响 ,并对反应机理进行了初步的探讨。phenoxatiin and 3-methyl-phenoxatiin were prepared by diphenyl ether, 3-Methyl diphenyl ether and Sulphur with higher yield in the presence of dehydrated AlCl -3. The influences of material molecular ratio, quantity of catalyst and reaction temperature etc. on the action were discussed in detail, in addition, reaction mechanism was discussed preliminarily. ;

关 键 词：氧硫杂蒽 3-甲基氧硫杂蒽 合成 三氯化铝 催化剂 

分 类 号：O626.4[理学—有机化学]