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
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%.
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收藏
页码:3827 / 3833
页数:7
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