Browsing by Author Dubey, P K

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TitleAuthor(s)SourcePage(s)
Alterntnate routes for the synthesis of ibuprofen piconolRaju, C M Haricharan; Anand, C Vijay; Dubey, P K; Acharyuluc, Palle V RIJCB Vol.46B(1) [January 2007]170-172
Benzimidazolium dichromates : Efficient reagents for selective oxidation of alcohols to carbonyl compoundsRamaiah, K; Dubey, P K; Ramanatham, J; Kumar, C Ravi; Grossert, J SIJC-B Vol.42B(07) [July 2003]1765-1767
Condensation of 2,3-pyridinediamines with acetonylacetoneDubey, P K; Kumar, R VinodIJC-B Vol.38B(09) [September 1999]1036-1040
An efficient improved synthesis of carvedilol, via 2-(2-methoxyphenoxy)ethyl 4-methylbenzenesulfonate intermediateReddy, K Tatendra; Kumar, K Suneel; Omprakash, G; Dubey, P KIJC-B Vol.53B(12) December 2014]1615-1618
An efficient synthesis of quinalone-3-(N-phenylpyrazoles) and quinalone-3-cyclohexadienone derivativesDarsi, S S Praveen Kumar; Kumar, K Shiva; Devi, B Rama; Naidu, A; Dubey, P KIJC-B Vol.52B(08) [August 2013]1146-1151
An expeditious microwave-assisted synthesis of mercapto benzazoles, quinazolinone and oxadiazolesKumar, N D Mahesh; Dubey, P KIJC-B Vol.51B(11) [November 2012]1619-1622
An expeditious synthesis of imides from phthalic, maleic and succinic anhydrides and chemoselective C=C reduction of maleic amide estersKumar, Padam Praveen; Reddy, Y Dathu; Kumari, Y Bharathi; Devi, B Rama; Dubey, P KIJC-B Vol.53B(04) [April 2014]392-398
A facile and convenient method for the preparation of 2-styrylbenzimidazolesDubey, P K; Kumar, Ramesh; Grossert, J S; Hooper, D LIJC-B Vol.38B(10) [October 1999]1211-1213
A facile and green synthesis of N-substituted imidesKumar, Padam Praveen; Devi, B Rama; Dubey, P KIJC-B Vol.52B(08) [August 2013]1166-1171
A facile cyanoacetylation of indoles with cyanocetic acid and propionic anhydrideVenkatanarayana, M; Dubey, P KIJC-B Vol.52B(06) [June 2013]810-813
A facile phase-transfer catalysed N-methylation of 2-substituted benzimidazolesDubey, P K; Ramanatham, J; Kumar, Ramesh; Grossert, J S; Hooper, D LIJC-B Vol.39B(11) [November 2000]867-871
Facile ring opening of 2-aryl[1,3,4]oxadiazino[5,6-b]quinoxalines with sodium alkoxidesDubey, P K; Naidu, A; Vijaya, S; Vineel, B GeorgeIJC-B Vol.44B(03) [March 2005]573-576
A facile synthesis of 2-((5R)-2-oxo-5-oxazolidinyl)methyl)-1H-isoindole-1,3(2H)-dioneMadhusudhan, G; Reddy, G Om; Ramanatham, J; Dubey, P KIJC-B Vol.45B(05) [May 2006]1264-1268
Facile synthesis of 3-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-1-phenyl-1 H-pyrazole-4-carbaldehyde and its condensation with various active methylene groupsVenkateshwarlu, P; Dubey, P KIJC-B Vol.56B(09) [September 2017]984-989
A facile synthesis of acid anhydridesDubey, P K; Kumar, R VinodIJC-B Vol.38B(01) [January 1999]1-3
Green and efficient synthesis of 2-(4-oxo-3,4-dihydroquinazolin-2-yl)-2,3-dihydropthalazine-1,4-dioneRafeeq, Md; Reddy, B Srinivasa; Reddy, Ch Venkata Ramana; Naidu, A; Dubey, P KIJC-B Vol.54B(03) [March 2015]412-417
A green and simple synthesis of N-substituted-2-mercaptobenzimidazolesRao, S Srinivas; Dubey, P K; Kumari, Y BharathiIJC-B Vol.52B(09) [September 2013]1210-1213
Highly efficient tandem syntheses of unsymmetrically substituted isomeric S,N-disubstituted-2-mercaptobenzimidazolesRao, S Srinivas; Reddy, Ch Venkata Ramana; Dubey, P KIJC-B Vol.54B(06) [June 2015]829-832
HMPA mediated one pot synthesis of 1-alkyl/aryl- 4-dimethylamino [1,2,4]triazalo[4,3-a] ]quinoxalinesKrishnan, V S H; Chowdary, K S; Dubey, P KIJC-B Vol.39B(05) [May 2000]329-333
Knovenagel condensation of isatin with nitriles and 1, 3-diketonesRiyaz, Sd; Indrasena, A; Naidu, A; Dubey, P KIJC-B Vol.53B(01) [January 2014]120-123