An efficient and chemoselective method for oximination of β-diketones under mild and heterogeneous conditions

被引：13

作者：

Zolfigol, MA ^{[1
]}

机构：

[1] Bu Ali Sina Univ, Coll Sci, Dept Chem, Hamadan 65174, Iran

来源：

MOLECULES | 2001年 / 6卷 / 08期

关键词：

nitrosation; alpha-oximination; beta-diketones; oxalic acid dihydrate;

D O I：

10.3390/60800694

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A combination of oxalic acid dihydrate and sodium nitrite in the presence Of Wet SiO2 was used as an effective nitrosating agent for the nitrosation of beta -diketones to their corresponding alpha -oximinoketones in moderate to excellent yields under mild and heterogenous conditions.

引用

页码：694 / 698

页数：5

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