Title : ( Nano-sized La0.5Ca0.5CoO3-mediated reduction by NaBH4 of aryl nitriles to bis-(benzyl)amines )
Authors: hossein bavandi , Ali Shiri , Haman Tavakkoli ,
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Abstract
Nano-sized La0.5Ca0.5CoO3 perovskite, which was produced via the sol-gel method, was an efficient heterogeneous catalyst in combination with NaBH4 for the rapid chemoselective reduction of aryl nitriles to bis-(benzyl)amines at 40 ºC in good to excellent yields. The physico-chemical properties of the catalyst were characterized by means of differential thermal analysis (DTA), thermogravimetric analysis (TGA), X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX) and particle size distributions images. The results show that nanoparticles have regular shapes with well-defined crystal faces with an average size of 30 nm.
Keywords
, perovskite, nanocatalyst, sec-amines, reduction
@article{paperid:1062670,
author = {Bavandi, Hossein and Shiri, Ali and Haman Tavakkoli},
title = {Nano-sized La0.5Ca0.5CoO3-mediated reduction by NaBH4 of aryl nitriles to bis-(benzyl)amines},
journal = {Journal of the Chilean Chemical Society},
year = {2017},
volume = {62},
number = {1},
month = {March},
issn = {0717-9707},
pages = {3330--3334},
numpages = {4},
keywords = {perovskite; nanocatalyst; sec-amines; reduction},
}
%0 Journal Article
%T Nano-sized La0.5Ca0.5CoO3-mediated reduction by NaBH4 of aryl nitriles to bis-(benzyl)amines
%A Bavandi, Hossein
%A Shiri, Ali
%A Haman Tavakkoli
%J Journal of the Chilean Chemical Society
%@ 0717-9707
%D 2017
