Heterogeneously Catalyzed Oxidative Cyanation of Tertiary Amines with Sodium Cyanide/Hydrogen Peroxide using Polymer-Supported Iron(II) Phthalocyanines as Catalyst

被引：66
|
作者：
Singhal, Sweety [1 ]
Jain, Suman L. [1 ]
Sain, Bir [1 ]
机构：
[1] Indian Inst Petr, Council Sci & Ind Res, Div Chem Sci, Dehra Dun 248005, Uttar Pradesh, India
来源：
ADVANCED SYNTHESIS & CATALYSIS | 2010年 / 352卷 / 08期
关键词：
hydrogen peroxide; oxidation; phthalocyanines; supported catalysts; tertiary amines; MODIFIED POLONOVSKI REACTION; ALPHA-AMINONITRILES; HYDROGEN-PEROXIDE; MOLECULAR-OXYGEN; ENANTIOSELECTIVE SYNTHESIS; RECOVERABLE CATALYSTS; SELECTIVE OXIDATION; ANODIC CYANATION; SOLUBLE POLYMERS; BOND ACTIVATION;
D O I：
10.1002/adsc.201000007
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The first report on heterogeneously catalyzed oxidative cyanation of various tertiary amines to the corresponding a-amino nitriles with high yields and selectivity by using hydrogen peroxide oxidant in presence of sodium cyanide and Fe(II) phthalocyanine supported on a polymer as catalyst is described. The present method has the added benefits of facile recovery of the catalyst from the reaction mixture and its subsequent use without further activation. Consistent catalytic activity with no metal leaching was observed during this course.
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收藏
页码：1338 / 1344
页数：7
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