期刊
CATALYSIS COMMUNICATIONS
卷 29, 期 -, 页码 109-113出版社
ELSEVIER
DOI: 10.1016/j.catcom.2012.09.014
关键词
Hydration; Nitriles; Amides; Hydrotalcite; Ni nanoparticles; Water
资金
- University of Grants Commission (UGC), New Delhi
- UGC-BSR-SRF
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.
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