摘要
Five amido thiol tin compounds, bis N,N dialkylaminocarbonylethyl tin bis iso octyl sufenylacetates, were prepared by reacting esters thiol tin or ester tin dichloride with secondary amines. The structures of the compounds were determined by IR, 1H NMR , 119 Sn NMR and elemental analysis. The new compounds have a good heat stability for PVC resin, among them bis N,N dihydroxyethylaminocarbonylethyl tin bis iso octyl sufenylacetate is the best one.
Five amido thiol tin compounds, bis N,N dialkylaminocarbonylethyl tin bis iso octyl sufenylacetates, were prepared by reacting esters thiol tin or ester tin dichloride with secondary amines. The structures of the compounds were determined by IR, 1H NMR , 119 Sn NMR and elemental analysis. The new compounds have a good heat stability for PVC resin, among them bis N,N dihydroxyethylaminocarbonylethyl tin bis iso octyl sufenylacetate is the best one.
出处
《应用化学》
CAS
CSCD
北大核心
2001年第9期764-766,共3页
Chinese Journal of Applied Chemistry
基金
天津市自然科学基金资助项目 ( 97360 2 5 11)
关键词
PVC
热稳定剂
酰氨基硫醇锡
酯基硫醇锡
合成
聚氯乙烯
热稳定性
PVC thermalstabilizer amido thiol tin,ester thiol tin,bis( N,N dihydroxyethylamino carbonylethyl) tin di S,S iso ocetyl thioacetate
