An efficient hydration of nitriles to amides in aqueous media by hydrotalcite-clay supported nickel nanoparticles

被引：35

作者：

Subramanian, Thirumeni ^{[1
]}

Pitchumani, Kasi ^{[1
]}

机构：

[1] Madurai Kamaraj Univ, Sch Chem, Madurai 625021, Tamil Nadu, India

来源：

CATALYSIS COMMUNICATIONS | 2012年 / 29卷

关键词：

Hydration; Nitriles; Amides; Hydrotalcite; Ni nanoparticles; Water; HYDROGEN-TRANSFER REDUCTION; CATALYTIC HYDRATION; CARBONYL-COMPOUNDS; AL HYDROTALCITE; HYDROXIDE; WATER; ALCOHOLS; GREEN; DEHYDROGENATION; CONVERSION;

D O I：

10.1016/j.catcom.2012.09.014

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Hydrotalcite-clay supported nickel nanoparticles catalyze hydration of nitriles to amides in aqueous media. This Ni NPs/HT system is efficient for the synthesis of a diverse range of amides and affords the expected products with good yields in aqueous media. The synthesized nickel nanoparticles are characterized by UV-DRS, powder XRD. SEM and HRTEM. The catalyst is reused at least three times and a plausible mechanism is proposed. This fast, simple, effective and environmentally benign heterogeneous protocol provides a safer alternative to hazardous, corrosive and more polluting conventional catalysts. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：109 / 113

页数：5

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