Selective C-3 monochlorination of 2-methylchromones and chromone-2-carboxaldehydes

被引：10
|
作者：
Jagadeesh, SG [1 ]
Krupadanam, GLD [1 ]
Srimannarayana, G [1 ]
机构：
[1] Osmania Univ, Dept Chem, Hyderabad 500007, Andhra Pradesh, India
来源：
SYNTHETIC COMMUNICATIONS | 1998年 / 28卷 / 20期
关键词：
D O I：
10.1080/00397919808004936
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
2-methylchromones (1a-d) and chromone-2-carboxaldehydes (3a-d) on reaction with aq. NaOCl yield selectively 3-chlorochromones (2a-d and 4a-d) in yield 61-93%.
引用
收藏
页码：3827 / 3833
页数：7
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