Synthesis and properties of optically active polyquinolines containing 1, 1 '-binaphthyl unit
Data(s) |
2002
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Resumo |
Optically active 2,2'-dimethoxy-6,6'-diacetyl-1,1'-binaphthyl (DMDABN) was prepared from 2,2'-dimethoxy-1,1'-binaphthyl, and its structure was comfirmed by elemental analysis, NRM, IR and MS. Optically active polyquinolines were synthesized with DMDABN and 4,4'-diamino-3,3'-dibenzoyldiphenyl ether by Friedlander reaction. These polyquinolines showed high glass transition temperatures (474-578 K), high decomposition temperatures (703-770 K), insolubility in many common organic solvents and strong chiral activity. |
Identificador | |
Idioma(s) |
中文 |
Fonte |
Hou SF;Jiang JY;Ding MX;Gao LX.Synthesis and properties of optically active polyquinolines containing 1, 1 '-binaphthyl unit,CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2002,23(3):486-489 |
Palavras-Chave | #POLYMERS |
Tipo |
期刊论文 |