3-甲氧基二苯胺-4-重氮盐的制备及其光、热分解性质  

Synthesis of 3 Methoxydiphenylamine 4 diazonium Salt and Its Photo and Thermal Decomposition

作　　者：赵超[1] 曹维孝[1] 

机构地区：[1]北京大学化学与分子工程学院

出　　处：《高等学校化学学报》1998年第10期1697-1699,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金

摘　　要：３－甲氧基二苯胺－４－重氮盐（ＭＤＤＳ）与甲醛或４，４－二甲氧次甲基二苯醚的缩合物用作阴图ＰＳ版感光剂，Ｈｏｅｃｈｓｔ等公司［１～５］已有很多专利．可能是出于商业利益，关于ＭＤＤＳ的制备方法未见报道．我们［６］从苯胺钾与３－甲氧基氯苯出发，制备了这...The 3 methoxydiphenylamine 4 diazonium salt(MDDS) was synthesized using resorcinol and aniline as start materials via six steps with total yield of 36%. The photochemical and thermal decomposition of MDDS have been investigated. It is shown that MDDS exhibit excellent thermostabilities as well as high photosensitive behavior. The thermal decomposition temperature was determined to be 178 ℃ which is about 31 ℃ beyond that of diphenylamine 4 diazonium salt(DS). The thermal decomposition of MDDS in aqueous or ethanol solution was also reported.

关 键 词：甲氧基二苯胺 重氮盐 MDDS 制备 

分 类 号：O625.64[理学—有机化学]