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Phase transfer catalysis by tetraethylammonium bromide: Nucleophilic opening of anhydrides using potassium superoxide in aprotic mediumSingh, Sundaram; Shukla, Ajay Kumar; Singh, Krishna NandIJC-B Vol.38B(10) [October 1999]1184-1188
An efficient mono-mode MW controlled multicomponent synthesis of polysubstituted benzenes under solvent-free conditionsSingh, Krishna Nand; Singh, Satish KumarIJC-B Vol.49B(06) [June 2010]826-829
An efficient synthesis of polyhydroquinolines using basic ionic liquidRaghuvanshi, Dushyant Singh; Singh, Krishna NandIJC-B Vol.52B(09) [September 2013]1218-1223
An efficient and green synthesis of pyrazolophthalazinyl spirooxindoles using task specific ionic liquidKumari, Kumkum; Singh, Rahul; Singh, Krishna NandIJC-B Vol.53B(05) [May 2014]625-630
An efficient -proline catalyzed four-component synthesis of β-acetamido ketones and estersSingh, Neetu; Singh, Satish Kumar; Singh, Krishna NandIJC-B Vol.52B(07) [July 2013]915-921
Studies on the reactivity pattern of in situ generated tetraethylammonium superoxide with 2-oxazolin-5-onesSingh, Krishna Nand; Kumar, RajeshIJC-B Vol.44B(02) [February 2005]381-386
Tetraethylammonium bromide catalysed phase transfer reaction of potassium superoxide with hydrazones and tosylhydrazonesKumar, Rajesh; Singh, Krishna NandIJC-B Vol.40B(07) [July 2001]579-583
Superoxide induced deprotection of 1,3-dithiolanes: A convenient method of dedithioacetalizationShukla, Ajay Kumar; Verma, Manjusha; Singh, Krishna NandIJC-B Vol.43B(08) [August 2004]1748-1752
A convenient and green approach for the synthesis of 2H-indazolo[2,1-b]phthalazinetrionesRaghuvanshi, Dushyant Singh; Kumari, Kumkum; Allam, Bharat Kumar; Singh, Krishna NandIJC-B Vol.53B(11) [November 2014]1462-1467
Microwave assisted eco-friendly protocol for one pot synthesis of 2,3-dihydroquinazolin-4(1H)-ones in waterKumari, Kumkum; Raghuvanshi, D S; Singh, Krishna NandIJC-B Vol.51B(06) [June 2012]860-865