@article { ISI:000233001300007,
	title = {Efficient and improved method for the Biginelli reaction using solid superacid (sulphated SnO2)},
	journal = {Heterocyclic Communications},
	volume = {11},
	number = {5},
	year = {2005},
	month = {OCT},
	pages = {399-402},
	publisher = {FREUND PUBLISHING HOUSE LTD},
	type = {Article},
	address = {PO BOX 35010, TEL AVIV 61350, ISRAEL},
	abstract = {<p>One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-one (DHPM) has been effected efficiently by coupling of the three components, aldehyde, ethyl acetoacetate and urea/thiourea in the presence of solid Superacid (sulphated SnO2). The method presented herein is attractive with respect to yield, reaction time, workup procedure and reusable catalyst.</p>},
	keywords = {Biginelli, DHPM, sulphated SnO2},
	issn = {0793-0283},
	author = {Bhosale, R. S. and Hashmi, A. M. and Zubaidha, P. K. and Dongare, Mohan K.}
}
@article {43586,
	title = {Epoxide ring-opening reaction by using sol-gel-synthesized palladium supported on a strontium hydroxyl fluoride catalyst},
	journal = {Comptes Rendus Chimie},
	volume = {19},
	year = {2016},
	month = {OCT},
	pages = {1237-1246},
	abstract = {Palladium supported on a strontium hydroxyl fluoride catalyst was synthesized by a one-pot fluorolytic sol-gel method. The prepared catalyst was characterized by various physicochemical techniques. The sol-gel method has led to the formation of a high surface area (57 m(2)g(-1)), mesoporous (pore diameter = 13.0 nm) catalyst with uniform dispersion of Pd nanoparticles of size similar to 7 nm on the surface of strontium hydroxyl fluoride. The catalyst was used for epoxide alcoholysis, and 100\% conversion was obtained with 96\% selectivity for beta-alkoxy alcohols under mild conditions: The catalyst could be recycled for up to three catalytic cycles without any appreciable decrease in conversion and selectivity, indicating the stability of the catalyst under the reaction conditions. Further, the mechanism of alcoholysis was proposed on the basis of the physicochemical characteristics of the catalyst and on the basis of the products formed during the catalytic reaction. (C) 2016 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.},
	doi = {10.1016/j.crci.2016.07.008},
	author = {Acham, Vaibhav R. and Dongare, Mohan K. and Kemnitz, Erhard and Umbarkar, Shubhangi B.}
}
