MICROWAVE-PROMOTED ONE-POT SYNTHESES OF COUMARIN DYES

被引：14
|
作者：
Nourmohammadian, Farahnaz [1 ]
Gholami, Mahnaz Davoodzadeh [1 ]
机构：
[1] Inst Colorants Paint & Coatings, Dept Organ Colorants, Tehran, Iran
来源：
SYNTHETIC COMMUNICATIONS | 2010年 / 40卷 / 06期
关键词：
Benzimidazol; benzoxazol; microwave irradiation; solvent free; SOLVENT-FREE SYNTHESIS; SOLVATION DYNAMICS; PHOTOPHYSICAL PROPERTIES; DERIVATIVES; ACID; FLUORESCENCE; ABSORPTION; MICELLES;
D O I：
10.1080/00397910903026699
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
To one pot synthesis of coumarins with benzimidazol or benzoxazol moieties, three different microwave irradiations based procedures are reported here which take place within a few minutes. In spite of fairly well yield of the products using solvent free procedures, 25-30% further yields were achieved within 3 minutes at 110 degrees C using 2mL n-pentanol as solvent.
引用
收藏
页码：901 / 909
页数：9
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