SYNTHESIS OF 4-TRIFLUOROMETHYL-7-HYDROXYCOUMARIN DERIVATIVES - STRUCTURE OF 3-CYANO-4-TRIFLUOROMETHYL-7-ACETOXYCOUMARIN

被引：1
|
作者：
VOZNYI, YV
DEKAPRILEVICH, MO
YUFIT, DS
STRUCHKOV, YT
机构：
[1] A N NESMEYANOV HETEROORGAN CPDS INST,MOSCOW 117813,RUSSIA
[2] ARMENIAN ACAD SCI,INST BIOCHEM,EKEVAN 375044,ARMENIA
来源：
BULLETIN OF THE RUSSIAN ACADEMY OF SCIENCES-DIVISION OF CHEMICAL SCIENCE | 1992年 / 41卷 / 06期
关键词：
SYNTHESIS; STRUCTURE; 7-HYDROXYCOUMARIN DERIVATIVES; LASER DYES;
D O I：
10.1007/BF00866588
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A method was developed for the production of derivatives of 4-trifluoromethyl-7-hydroxycoumarin with electron-withdrawing groups (CN, CF3CO) at position 3. The structure of 3-cyano-4-trifluoromethyl-7-acetoxycoumarin was proved by x-ray crystallographic investigation. The effect of the substituents on the geometry of the molecule is discussed.
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页码：1072 / 1075
页数：4
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