ORGANOSOLUBLE,THERMALLY STABLE POLYAMIDES CONTAINING SULFONE AND SULFIDE UNITS  

作　　者：Shahram Mehdipour-Ataei Mehdi Hatami Mohammad Hossein Mosslemin 

机构地区：[1]Iran Polymer and Petrochemical Institute [2]Department of Chemistry,Isfahan University of Technology [3]Department of Chemistry,Islamic Azad University

出　　处：《Chinese Journal of Polymer Science》2009年第6期781-787,共7页高分子科学（英文版）

摘　　要：A new diamine containing sulfone,sulfide and amide groups was synthesized via a three-step reaction process. The nucleophilic substitution reaction of 4-aminothiophenol with 4-nitrobenzoyl chloride in the presence of propylene oxide (PO) afforded N-(4-mercaptophenyl)-4-nitrobenzamide(MPNB).The catalytic reduction of the nitro group in MPNB to amino group was accomplished by using Pd/C and hydrazine monohydrate to produce 4-amino-N-(4-mercapto phenyl)benzamide(AMPB).Reaction of two moles of AMPB with bis(4-c...A new diamine containing sulfone,sulfide and amide groups was synthesized via a three-step reaction process. The nucleophilic substitution reaction of 4-aminothiophenol with 4-nitrobenzoyl chloride in the presence of propylene oxide (PO) afforded N-(4-mercaptophenyl)-4-nitrobenzamide(MPNB).The catalytic reduction of the nitro group in MPNB to amino group was accomplished by using Pd/C and hydrazine monohydrate to produce 4-amino-N-(4-mercapto phenyl)benzamide(AMPB).Reaction of two moles of AMPB with bis(4-c...

关 键 词：POLYMERIZATIONS POLYCONDENSATION Nucleophilic substitution Polyamides Thermal properties 

分 类 号：O631.3[理学—高分子化学]