AgBF4/[Bmim]BF4-Catalyzed [3+2] Cycloaddition of Cyclic Diazodicarbonyl Compounds: Efficient Synthesis of 2,3-Dihydrofurans and Conversion to 3-Acylfurans

被引：10

作者：

Xia, Likai ^{[1
]}

Lee, Yong Rok ^{[1
]}

Kim, Sung Hong ^{[2
]}

Lyoo, Won Seok ^{[3
]}

机构：

[1] Yeungnam Univ, Sch Chem Engn, Kyongsan 712749, South Korea

[2] Korea Basic Sci Inst, Daegu Ctr, Anal Res Div, Taegu 702701, South Korea

[3] Yeungnam Univ, Sch Text, Kyongsan 712749, South Korea

来源：

BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2011年 / 32卷 / 05期

关键词：

AgBF4/[Bmim]BF4; 3+2] cycloaddition; Diazodicarbonyls; 2,3-Dihydrofurans; SILVER-CATALYZED REACTIONS; ACETATE-MEDIATED ADDITION; BETA-DICARBONYL COMPOUNDS; ONE-POT SYNTHESIS; 1,3-DICARBONYL COMPOUNDS; MANGANESE(III) ACETATE; OXIDATIVE ADDITION; REGIOSELECTIVE SYNTHESIS; DERIVATIVES; ALKENES;

D O I：

10.5012/bkcs.2011.32.5.1554

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel and efficient method for the synthesis of 2,3-dihydrofurans bearing a variety of substituents on the dihydrofuran ring was achieved by the reaction of cyclic diazodicarbonyl compounds with styrene and vinyl acetate. The key strategy was AgBF4/[Bmim]BF4-catalyzed [3+2] cycloaddition. The synthesized dihydrofurans with an acetate group were further converted to the corresponding 3-acylfurans.

引用

页码：1554 / 1558

页数：5

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