Synthesis of cholesterol derivatives.: I -: Phenoxiphenyl carbamates

被引：0
|
作者：
Baciu, I
Draghici, C
Cîrlanaru, C
Arsenescu, N
机构：
[1] Univ Bucharest, Dept Organ Chem, Bucharest, Romania
[2] Inst Organ Chem, NMR Dept, Bucharest, Romania
[3] Pitesti Univ, Dept Phys Chem, Pitesi 0300, Romania
来源：
REVUE ROUMAINE DE CHIMIE | 2000年 / 45卷 / 06期
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D O I：
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cholesteryl carbamates, compounds with potential li quid crystals properties, were prepared by the reactions of cholesteryl chloroformate with diphenyl ether and diphenyl thioether amines, in the presence of the pyridine to acid acceptor. The compounds were characterized by IR and NMR spectra. The texture of the mesophase has been determined with a hot stage equipped polarizing microscope.
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页码：525 / 529
页数：5
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