SYNTHESIS OF LIQUID CRYSTALLINE ALKYLOXY BIPHENYL METHACRYLATES  

作　　者：Jing Lin Min Lin Hai Shui HuangDepartment of Chemistry,Xiamen University,Xiamen,361005 

出　　处：《Chinese Chemical Letters》1992年第5期369-372,共4页中国化学快报（英文版）

摘　　要：The synthesis and liquid crystalline behaviour of a series of alkyloxy biphenyls were described.These includes 4-alkyloxy-4 -hydroxy biphenyls,p-alkyloxy biphenyl meth acrylytes,and the polymer of p-ethoxy biphenyl meth acrylate (PEBPMA).The effects of reaction conditions on the yields of products were investigated.The liquid crystalline behaviour of the products was characterized by DSC, polarizing microscopy..It was found that the PEBPMA showed smectic phase.The synthesis and liquid crystalline behaviour of a series of alkyloxy biphenyls were described.These includes 4-alkyloxy-4 -hydroxy biphenyls,p-alkyloxy biphenyl meth acrylytes,and the polymer of p-ethoxy biphenyl meth acrylate (PEBPMA).The effects of reaction conditions on the yields of products were investigated.The liquid crystalline behaviour of the products was characterized by DSC, polarizing microscopy..It was found that the PEBPMA showed smectic phase.

关 键 词：SYNTHESIS OF LIQUID CRYSTALLINE ALKYLOXY BIPHENYL METHACRYLATES PTC PEG WANG 

分 类 号：O6[理学—化学]