Oxidative rearrangement of 4H-chromenes to 2-aroylbenzofurans in the presence of selenium dioxide

被引：6
|
作者：
Demidov, Maxim R. [1 ]
Lapshina, Marina Yu. [1 ]
Osipov, Dmitry V. [1 ]
Osyanin, Vitaly A. [1 ,2 ]
Klimochkin, Yuri N. [1 ]
机构：
[1] Samara State Tech Univ, 244 Molodogvardeiskaya St, Samara 443100, Russia
[2] Peoples Friendship Univ Russia, 6 Miklukho Maklaya St, Moscow 117198, Russia
来源：
CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 2017年 / 53卷 / 09期
基金：
俄罗斯基础研究基金会;
关键词：
2-aroylbenzofurans; 2,4-diaryl-4H-chromenes; oxidative rearrangement; selenium dioxide; MOSAIC-VIRUS ACTIVITIES; BIOLOGICAL EVALUATION; QUINONE METHIDES; TANDEM REACTION; DERIVATIVES; CHALCONES; NAPHTHOFURANS; BENZOFURANS; ARYLATION; SALTS;
D O I：
10.1007/s10593-017-2169-7
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new method is proposed for the preparation of 2-aroylbenzofurans and 2-aroylnaphtho[2,1-b]furans via oxidative rearrangement of 2,4-diaryl-4De-chromenes and 1,3-diaryl-1De-benzo[f]chromenes in the presence of selenium dioxide.
引用
收藏
页码：1053 / 1056
页数：4
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