Synthesis of Single-stranded Polynorbornene with Pendant Group Bearing Benzenedicarboxaldehyde and Long Alkyl Chain  

作　　者：ZHANG Ze WU Hao-hao WANG Chun-shan FAN Kun-zeng 

机构地区：[1]School of Biochemical Engineering, Anhui Polytechnic University, Wuhu 241000, P. R. China [2]Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China

出　　处：《Chemical Research in Chinese Universities》2012年第6期985-989,共5页高等学校化学研究（英文版）

基　　金：Supported by the National Natural Science Foundation of China(No.20902002);the Natural Science Foundation of Anhui Province,China(No.10040606Q04)

摘　　要：An unprecedented single-stranded polynorbornene with the pendant group containing benzenedicarboxaldehyde and a long alkyl chain（12） was synthesized by ring-open metathesis polymerization（ROMP） of the corresponding monomer（11）,which was obtained via the esterification of two crucial intermediates,namely,2-hexadecyloxy-5-hydroxymethyl-1,3-benzenedicarboxaldehyde（7,obtained via 6 steps） and 4-（4-aza-tricyclo[5.2.1.0 2.6 ]-dec-8en-4-yl）benzoic acid（10）.The target compound and all the intermediates were characterized by infrared（IR）,1 H NMR and high resolution mass spectroscopy（HRMS） analysis.An unprecedented single-stranded polynorbornene with the pendant group containing benzenedicarboxaldehyde and a long alkyl chain（12） was synthesized by ring-open metathesis polymerization（ROMP） of the corresponding monomer（11）,which was obtained via the esterification of two crucial intermediates,namely,2-hexadecyloxy-5-hydroxymethyl-1,3-benzenedicarboxaldehyde（7,obtained via 6 steps） and 4-（4-aza-tricyclo[5.2.1.0 2.6 ]-dec-8en-4-yl）benzoic acid（10）.The target compound and all the intermediates were characterized by infrared（IR）,1 H NMR and high resolution mass spectroscopy（HRMS） analysis.

关 键 词：POLYNORBORNENE Benzenedicarboxaldehyde ESTERIFICATION Ring-open metathesis polymerization 

分 类 号：TQ423.2[化学工程] O632.1[理学—高分子化学]