Synthesis of 3-allylchromones, homoisoflavones and bischromones from (E)-1-(2-hydroxyphenyl)-3-(N,N-dimethylamino)prop-2-en-1-one

被引：10
|
作者：
Panja, Suman Kalyan [1 ]
Maiti, Sourav [1 ]
Bandyopadhyay, Chandrakanta [1 ]
机构：
[1] Ramakrishna Mission Vivekananda Centenary Coll, Dept Chem, Kolkata 700118, India
来源：
JOURNAL OF CHEMICAL RESEARCH | 2010年 / 10期
关键词：
3-formylchromone; bischromone; enaminone; deformylative allylation; homoisoflavone; FLAVONES; ROUTE;
D O I：
10.3184/030823410X12862117705126
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(E)-1-(2-Hydroxyphenyl)-3-(N,N-dimethylamino)prop-2-en-1-one reacts with allyl bromide, prenyl bromide, benzyl bromide and alpha,alpha'-dibromo-p-xylene in DMF to produce 3-allyl-, 3-prenyl-chromones, homoisoflavones and bischromones, respectively. Similar compounds were also obtained by deformylative allylation or benzylation of 3-formylchromone.
引用
收藏
页码：555 / 558
页数：4
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