| SYNTHESIS OF OPTICALLY ACTIVE POLY (N-VINYLCARBAZOLE)S |
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| 作者姓名： | 陈传福 粟权 刘卫宏 陈永明 习复 |
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| 作者单位： | Institute of Chemistry，Academia Sinica，Beijing 100080，Institute of Chemistry，Academia Sinica，Beijing 100080，Institute of Chemistry，Academia Sinica，Beijing 100080，Institute of Chemistry，Academia Sinica，Beijing 100080，Institute of Chemistry，Academia Sinica，Beijing 100080 |
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| 摘 要： | The organic salts as initiators A~+B~-:Ph_3C~+ClO_4~-, Ph_3C~+SbCl_6~-, (-)Sp~+ClO_4~- and(-)(Sp)_2~(+3)(ClO_4)_3] and catalysts A~+B~-:(+)CSA, A~+B~-:Ph_3C~+(+)CSA~- and(-)Sp~+(+)CSA] are prepared and characterized by specific rotation. The asymme-trically stereoselective induction of the initiators and catalysts in the polymerization ofN-vinylcarbazole is in an order of A~+B~->A~+B~->A~+B~-. The specific rotations ofobtained poly (N-vinylcarbazole ) (PVCZ) generally are in accordance with mentioned order.
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| 收稿时间： | 1995-09-04 |
SYNTHESIS OF OPTICALLY ACTIVE POLY (N-VINYLCARBAZOLE)S |
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| CHEN Chuanfu,SU Quan,LIU Weihong,CHEN Yongming,XI Fu.SYNTHESIS OF OPTICALLY ACTIVE POLY (N-VINYLCARBAZOLE)S[J].Chinese Journal of Polymer Science,1996,0(4):380-384. |
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| Authors: | CHEN Chuanfu SU Quan LIU Weihong CHEN Yongming XI Fu |
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| Institution: | Institute of Chemistry; Academia Sinica; Beijing 100080 |
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| Abstract: | The organic salts as initiators A~+B~-:Ph_3C~+ClO_4~-, Ph_3C~+SbCl_6~-, (-)Sp~+ClO_4~- and(-)(Sp)_2~(+3)(ClO_4)_3] and catalysts A~+B~-:(+)CSA, A~+B~-:Ph_3C~+(+)CSA~- and(-)Sp~+(+)CSA] are prepared and characterized by specific rotation. The asymme-trically stereoselective induction of the initiators and catalysts in the polymerization ofN-vinylcarbazole is in an order of A~+B~->A~+B~->A~+B~-. The specific rotations ofobtained poly (N-vinylcarbazole ) (PVCZ) generally are in accordance with mentioned order. |
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| Keywords: | N-vinylcarbazole Optical activity Stereo-differentiating Chiral |
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