Volume 30, Number 2

Thermodynamic Proton – Ligand Satability Constants in Dioxane – Water Media, Pka , Δg0, Δ H0 And Δ S0 , Values for 1, 3 – Disubstituted Barbituric Acid

INTRODUCTION Barbituric acid are have found immense analytical and medicinal [...]

By |2017-01-10T10:51:35+00:00June 26, 2014|Volume 30, Number 2|Comments Off on Thermodynamic Proton – Ligand Satability Constants in Dioxane – Water Media, Pka , Δg0, Δ H0 And Δ S0 , Values for 1, 3 – Disubstituted Barbituric Acid

2-{2″-Carbomyl-5″-[3′-Amino-2′-Methylmono/Dihalosubstituted Quinazolin-4′(3’h)-Onomethylene]-1″,3″,4″-Oxadiazol-2″-Yl}-4,5-Dihydroimidazolines as Potential Antihypertensive Agents

INTRODUCTION Research in the field of imidazoline derivatives has yielded [...]

By |2018-10-04T11:15:20+00:00June 26, 2014|Volume 30, Number 2|Comments Off on 2-{2″-Carbomyl-5″-[3′-Amino-2′-Methylmono/Dihalosubstituted Quinazolin-4′(3’h)-Onomethylene]-1″,3″,4″-Oxadiazol-2″-Yl}-4,5-Dihydroimidazolines as Potential Antihypertensive Agents

Synthesis of 4-propionyl-3-(4-substitutedphenylamino)- 2-(5-Nitropyridin-2-yl) isoxazol-5(2H)-ones and Their Rearrangements to Imidazo [1,2- a] pyridines and Indoles with Triethylamine (TEA)

Introduction Khalafy et al. recently reported1 that the reaction of [...]

By |2017-01-09T17:15:03+00:00June 26, 2014|Volume 30, Number 2|Comments Off on Synthesis of 4-propionyl-3-(4-substitutedphenylamino)- 2-(5-Nitropyridin-2-yl) isoxazol-5(2H)-ones and Their Rearrangements to Imidazo [1,2- a] pyridines and Indoles with Triethylamine (TEA)

Synthesis of Precursor Imidazolium Salts for the Synthesis of N-Heterocyclic Carbines Used as Ligands for the Enantioselective Preparation of Heterosteroids Compounds

INTRODUCTION Since the discovery of the first N-heterocyclic carbene (NHC) [...]

By |2017-01-09T15:08:34+00:00June 26, 2014|Volume 30, Number 2|Comments Off on Synthesis of Precursor Imidazolium Salts for the Synthesis of N-Heterocyclic Carbines Used as Ligands for the Enantioselective Preparation of Heterosteroids Compounds
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