摘要
介绍了三光气的合成原理、合成方法、反应装置和操作实例及其在高分子材料、医药。
Triphosgene,bis(trichloromethyl) carbonate(BTC),is an important intermediate compound and widely applied on the synthesis of some important classes of organic compounds:chlorocarbonly derivative,isocyanates, N,N ′- disubstituted(poly)ureas and so forth,because it can react with many nucleophiles,such as carbon,nitrogen,oxygen nucleophile.Reactions with BTC are normally carried out under mild conditions,and often afford good yields.In order to promote the attention paid to the chemistry of BTC,the goal of this paper is to present the methods of preparation and applications of BTC in many fields.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2002年第3期172-174,217,共4页
Chemical Industry and Engineering Progress
