Simple and efficient synthesis of 3,4-dihydropyrimidin-2(1H)-thiones utilizing l-proline nitrate as a proficient, recyclable and eco-friendly catalyst

A convenient method has been described for eco-friendly synthesis of 3,4-dihydropyrimidin-2(1H)-thiones in the presence of l-proline nitrate as a green amino acid ionic liquid (AAIL) under mild conditions. This greener synthetic method offers benefits like higher yields, shorter reaction times and s...

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Bibliographic Details

Published in:	Journal of Saudi Chemical Society
Main Authors:	Sandeep P. Bahekar, Prashant B. Sarode, Murlidhar P. Wadekar, Hemant S. Chandak
Format:	Article
Language:	English
Published:	Springer 2017-05-01
Subjects:	Amino acid ionic liquid l-Proline nitrate 3,4-Dihydropyrimidin-2(1H)-thione Biginelli reaction Multi-component reaction
Online Access:	http://www.sciencedirect.com/science/article/pii/S1319610315001143