Add to ORKG1242-1246An efficient, one pot, four-component approach for the synthesis of 4-(arylidene)-2-[5-(4-hydroxy-6-methyl-2-oxo-2<i style="mso-bidi-font-style: normal">H-pyran-3-yl)-thiazol-2-yl]-5-methyl-2,4-dihydropyrazol-3-ones has been described. This synthesis involves the simultaneous formation of thiazole and pyrazole ring systems followed by condensation of different aldehydes on active methylene group of pyrazolone under Knoevenagel reaction conditions. The structures of newly synthesized compounds have been established on the basis of elemental analysis, IR, 1H NMR and mass spectroscopic studies
Starting from commercially available educts, a straightforward synthetic route to new heterocyclic b...
(2E,2′E)-3,3′-(Propane-1,3-diyl)bis[oxy(4,1-phenylene)]bis[2-(4-aryl-1,3-thiazol-2-yl)acrylonitriles...
Department of Chemistry, Punjab University, Chandigarh-160014 Manuscript received 11 February 1974;...
<div><p></p><p>The synthesis of 3-(2-(5-(benzylideneamino)-3-phenyl-1H-pyrazol-1-yl)thiazol-4-yl)-4-...
960-964An efficient one pot multicomponent reaction for the synthesis of 4-hydroxy-6-methyl-3-(3-phe...
811-814An easy, highly efficient and a new convenient two-step approach to the synthesis of 3-(3-(...
<p>An efficient base catalyzed one pot multicomponent reaction of aryl/hetryl chalcones, thiosemicar...
<div><p></p><p>5-Ethoxymethylene-2-thioxo-4-thiazolidinone (<b>1</b>) reacts with hydrazine hydrate ...
<p>A multicomponent synthetic approach for 5-aryl/heterylidene-2-(2-hydroxyethylamino)- and 2-(3-hyd...
Starting from commercially available educts, a straightforward synthetic route to new heterocyclic b...
Abstract2-Ylidene and 2,5-diylidene-4-thiazolidinones 2a–d were synthesized and converted into pyraz...
Two new 1-(thiazol-2-yl)-4,5-dihydropyrazoles have been synthesized from simple precursors, and char...
Two new 1-(thiazol-2-yl)-4,5-dihydropyrazoles have been synthesized from simple precursors, and char...
1355-1359A range of some novel pyrazole derivatives has been prepared in moderate to good yield by ...
Knowing the importance of thiazole and pyrazole ring systems in various useful natural products and ...
Starting from commercially available educts, a straightforward synthetic route to new heterocyclic b...
(2E,2′E)-3,3′-(Propane-1,3-diyl)bis[oxy(4,1-phenylene)]bis[2-(4-aryl-1,3-thiazol-2-yl)acrylonitriles...
Department of Chemistry, Punjab University, Chandigarh-160014 Manuscript received 11 February 1974;...
<div><p></p><p>The synthesis of 3-(2-(5-(benzylideneamino)-3-phenyl-1H-pyrazol-1-yl)thiazol-4-yl)-4-...
960-964An efficient one pot multicomponent reaction for the synthesis of 4-hydroxy-6-methyl-3-(3-phe...
811-814An easy, highly efficient and a new convenient two-step approach to the synthesis of 3-(3-(...
<p>An efficient base catalyzed one pot multicomponent reaction of aryl/hetryl chalcones, thiosemicar...
<div><p></p><p>5-Ethoxymethylene-2-thioxo-4-thiazolidinone (<b>1</b>) reacts with hydrazine hydrate ...
<p>A multicomponent synthetic approach for 5-aryl/heterylidene-2-(2-hydroxyethylamino)- and 2-(3-hyd...
Starting from commercially available educts, a straightforward synthetic route to new heterocyclic b...
Abstract2-Ylidene and 2,5-diylidene-4-thiazolidinones 2a–d were synthesized and converted into pyraz...
Two new 1-(thiazol-2-yl)-4,5-dihydropyrazoles have been synthesized from simple precursors, and char...
Two new 1-(thiazol-2-yl)-4,5-dihydropyrazoles have been synthesized from simple precursors, and char...
1355-1359A range of some novel pyrazole derivatives has been prepared in moderate to good yield by ...
Knowing the importance of thiazole and pyrazole ring systems in various useful natural products and ...
Starting from commercially available educts, a straightforward synthetic route to new heterocyclic b...
(2E,2′E)-3,3′-(Propane-1,3-diyl)bis[oxy(4,1-phenylene)]bis[2-(4-aryl-1,3-thiazol-2-yl)acrylonitriles...
Department of Chemistry, Punjab University, Chandigarh-160014 Manuscript received 11 February 1974;...