@article { ISI:000309634900001,
	title = {Practical and highly efficient protocol for multicomponent synthesis of beta-phosphonomalononitriles and 2-amino-4H-chromen-4-yl phosphonates using diethylamine as a novel organocatalyst},
	journal = {Comptes Rendus Chimie},
	volume = {15},
	number = {9},
	year = {2012},
	month = {SEP},
	pages = {745-752},
	publisher = {ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER},
	address = {23 RUE LINOIS, 75724 PARIS, FRANCE},
	abstract = {<p>Diethylamine has been demonstrated for the first time to be a highly efficient organocatalyst in the solvent-free synthesis of beta-phosphonomalononitriles by a three component condensation of aldehyde, malononitrile and dialkyl phosphite at ambient temperature. The applicability of the same catalyst in the synthesis of diethyl (2-amino-3-cyano-chromene-4-yl) phosphonic acid esters has also been described. (c) 2012 Published by Elsevier Masson SAS on behalf of Academie des sciences.</p>},
	keywords = {2-amino-4H-chromenes, beta-phosphonomalononitriles, diethylamine, multicomponent reactions, organocatalyst, Phospha-Michael reaction},
	issn = {1631-0748},
	doi = {10.1016/j.crci.2012.07.001},
	author = {Kulkarni, M. A. and Pandurangi, V. R. and Desai, Uday V. and Wadgaonkar, P. P.}
}
@article { ISI:000322943000001,
	title = {Diethylamine: a smart organocatalyst in eco-safe and diastereoselective synthesis of medicinally privileged 2-amino-4H-chromenes at ambient temperature},
	journal = {Comptes Rendus Chimie},
	volume = {16},
	number = {8},
	year = {2013},
	month = {AUG},
	pages = {689-695},
	publisher = {ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER},
	address = {23 RUE LINOIS, 75724 PARIS, FRANCE},
	abstract = {<p>Diethylamine has been demonstrated to be an efficient organocatalyst in the diastereoselective synthesis of Bcl-2 protein antagonist (HA-14-1) and of its structural analogues by one-pot condensation between salicylaldehyde and three different C-H acids, viz, ethyl cyanoacetate, phenylsulfonyl acetonitrile, and malononitrile. Easy commercial availability of the catalyst at extremely low cost and avoidance of conventional work-up as well as purification procedures qualifies this scalable protocol for a {\textquoteleft}{\textquoteleft}near-ideal synthesis{\textquoteright}{\textquoteright}. (c) 2013 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.</p>},
	keywords = {2-amino-4H-chromenes, Active methylene compounds (C-H acids), diethylamine, multicomponent reactions, organocatalyst},
	issn = {1631-0748},
	doi = {10.1016/j.crci.2013.02.016},
	author = {Kulkarni, Makarand A. and Pandit, Kapil S. and Desai, Uday V. and Lad, Uday P. and Wadgaonkar, Prakash P.}
}
