有机胺存在下烃基卤化锡与巯基乙酸Sn—Ph键断裂反应机理研究  

Sn—Ph Cleavage Reaction Mechanism of Alkyl Organotin Halide with Mercaptoacetic Acid in the Presence of Organic Amines

作　　者：钟桂云[1,2] 孙丽娟[1] 

机构地区：[1]南开大学元素有机化学国家重点实验室,天津300071 [2]江门职业技术学院材料技术系,广东江门529090

出　　处：《信阳师范学院学报（自然科学版）》2012年第2期197-201,共5页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：国家自然科学基金项目(20372035)

摘　　要：研究了在有机胺存在下烃基卤化锡与巯基乙酸的反应特性.烃基卤化锡中烃基的种类和数目对产物结构有很大的影响,当三烃基卤化锡中含有苯基时,得到了Sn—Ph键断裂产物.对Sn—Ph键断裂反应机理进行了推理和验证.The characteristics of the reaction of alkyl organotin halide with mercaptoacetic acid in the presence of organic amines was studied.The alkyl type and number had a great impact for the structure of the product.A Sn—Ph bond cleavage occurred in the reaction when the three alkyl organotin halide containing phenyl.The mechanism for Sn—Ph bond cleavage was reasoned and verified.

关 键 词：反应机理 离子型有机锡 Sn—Ph键断裂 

分 类 号：O621.3[理学—有机化学]