@article { ISI:000269883300021,
	title = {Recyclable amberlyst-70 as a catalyst for biginelli reaction: an efficient one-pot green protocol for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones},
	journal = {Catalysis Letters},
	volume = {131},
	number = {3-4},
	year = {2009},
	month = {SEP},
	pages = {469-473},
	publisher = {SPRINGER},
	address = {233 SPRING ST, NEW YORK, NY 10013 USA},
	abstract = {<p>An environmentally benign aqueous protocol for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones using Amberlyst-70 as a recyclable catalyst has been developed. The use of resinous, nontoxic, thermally stable and inexpensive Amberlyst-70, as a recyclable heterogeneous catalyst, makes the process simple with negligible chemical waste. Thus renders this method an environmentally acceptable synthetic tool for Biginelli reaction.</p>},
	keywords = {Amberlyst-70, Biginelli reaction, green chemistry, heterogeneous catalysis},
	issn = {1011-372X},
	doi = {10.1007/s10562-009-9896-z},
	author = {Chandak, Hemant S. and Lad, Nitin P. and Upare, Pravin P.}
}
