Effect of solvents in synthesis of new 4-(2-hydroxy-5-methylphenyl)-5-aroyl-6-aryl-2-imino-6H-2,3-dihydro-1,3-thiazines

被引：0

作者：

Dighade, SR ^{[1
]}

Chincholkar, MM ^{[1
]}

机构：

[1] RDIK Coll, Dept Chem, Badnera 444701, India

来源：

ASIAN JOURNAL OF CHEMISTRY | 2001年 / 13卷 / 03期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Seven different 3-aroylflavanones and 3-aroylchromanones were synthesised from 1,3-propanedione by literature method. They were subjected to react with different compounds such as (1) thiourea in pyridine, (ii) pyridine-KOH and (iii) ethanol-KOH medium to give respective 4-(2-hydroxy-5-methylphenyl)-5-aroyl-6-aryl-2-imino-6H-2,3-dihydro 1,3-thiazines. The yield is better in case of pyridine-KOH.

引用

页码：990 / 994

页数：5

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