Title : 32- Silica sulfuric acid as a reusable catalyst for the conversion of ketones into amides by a Schmidt reaction under solvent-free conditions ( Silica sulfuric acid as a reusable catalyst for the conversion of ketones into amides by a Schmidt reaction under solvent-free conditions )
Authors: Hossein Eshghi , A. Hassankhani , E. Mossadegh ,
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Abstract
Silica sulfuric acid is a highly efficient reagent for the conversion of a variety of ketones to the corresponding amides via Schmidt reaction under solvent-free conditions. Cyclic, aliphatic and aromatic ketones with electron-donating or withdrawing substituents can be easily converted in excellent yield. The major advantages of this method are: operational simplicity, the ready availability, selectivity, and general applicability, mild reaction conditions, short reaction times and high yields. The recovered catalyst could be used in new attempts without any purification.
Keywords
, Keywords: Silica sulfuric acid, Ketones, Amides, Schmidt reaction, Solvent-free.
@article{paperid:1005833,
author = {Eshghi, Hossein and A. Hassankhani and E. Mossadegh},
title = {32- Silica sulfuric acid as a reusable catalyst for the conversion of ketones into amides by a Schmidt reaction under solvent-free conditions},
journal = {Journal of Chemical Research},
year = {2006},
number = {5},
month = {May},
issn = {1747-5198},
pages = {218--219},
numpages = {1},
keywords = {Keywords: Silica sulfuric acid; Ketones; Amides; Schmidt reaction; Solvent-free.},
}
%0 Journal Article
%T 32- Silica sulfuric acid as a reusable catalyst for the conversion of ketones into amides by a Schmidt reaction under solvent-free conditions
%A Eshghi, Hossein
%A A. Hassankhani
%A E. Mossadegh
%J Journal of Chemical Research
%@ 1747-5198
%D 2006
