Highly diastereoselective Michael reaction under solvent-free conditions using microwaves:: conjugate addition of flavanone to its chalcone precursor

被引：40

作者：

Patonay, T ^{[1
]}

Varma, RS

Vass, A

Lévai, A

Dudás, J

机构：

[1] Univ Debrecen, Dept Organ Chem, H-4010 Debrecen, Hungary

[2] US EPA, Natl Risk Management Res Lab, Cincinnati, OH 45268 USA

[3] Univ Kaposvar, Res Inst Chem & Proc Engn, H-8201 Veszprem, Hungary

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 08期

基金：

匈牙利科学研究基金会;

关键词：

addition reactions; chalcones; dimers; flavanones; microwave healing;

D O I：

10.1016/S0040-4039(00)02264-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Microwave-assisted reaction of 2'-hydroxychalcones in the presence of DBU resulted in the formation of hitherto unknown dimers by conjugate addition of the intermediate cyclic ketone to the starting enone. (C) 2001 Published by Elsevier Science Ltd.

引用

页码：1403 / 1406

页数：4

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