Selective reduction of the exocyclic double bond of isoxazolones and pyrazolones by Hantzsch 1,4-dihydropyridine

被引：35

作者：

Liu, ZG ^{[1
]}

Han, B ^{[1
]}

Liu, Q ^{[1
]}

Zhang, W ^{[1
]}

Yang, L ^{[1
]}

Liu, ZL ^{[1
]}

Yu, W ^{[1
]}

机构：

[1] Lanzhou Univ, Natl Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China

来源：

SYNLETT | 2005年 / 10期

关键词：

Hantzsch 1,4-dihydropyridine; reduction; isoxazol-5-one; pyrazol-5-one;

D O I：

10.1055/s-2005-869860

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Hantzsch 1,4-dihydropyridine (HEH) was used to realize the selective reduction of the exocyclic double bond of 4-aryli-nethylene- and 4-alkylidene-4H-isoxazol-5-ones and 4-arylinethylene-4H-pyrazol-5-ones.

引用

页码：1579 / 1580

页数：2

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