Gyan Chandra Pariyar
YOU?
Author Swipe
View article: <i>p</i> ‐Toluene Sulphonic Acid (PTSA): An Efficient Catalyst for One‐Pot Three‐Component Synthesis of Novel 3‐Pyrazolyl‐Thiazolidin‐4‐One Derivatives
<i>p</i> ‐Toluene Sulphonic Acid (PTSA): An Efficient Catalyst for One‐Pot Three‐Component Synthesis of Novel 3‐Pyrazolyl‐Thiazolidin‐4‐One Derivatives Open
This research article focuses on the pathway for metal‐free unprecedented one‐pot three‐component synthesis of biologically active 3‐pyrazolyl‐thiazolidin‐4‐one derivatives through cyclo‐condensation of aromatic aldehydes, 1 H ‐pyrazol‐3‐a…
View article: KI mediated one-pot cascade reaction for synthesis of 1,3,4-selenadiazoles
KI mediated one-pot cascade reaction for synthesis of 1,3,4-selenadiazoles Open
A one-pot pseudo three-component cascade reaction for the preparation of 1,3,4-selenadiazole from aldehydes, hydrazine and elemental selenium is demonstrated here using the catalytic system consisting of KI and K 2 S 2 O 8 in DMSO.
View article: Humic acid catalyzed solvent-free green protocol for synthesis of thioamide
Humic acid catalyzed solvent-free green protocol for synthesis of thioamide Open
An environmentally sustainable, green synthesis of thioamide through multi-component reaction (MCR) of aldehyde, amine and sulphur catalyzed by Humic acid in solvent-free condition at 100 o C. The key features of this protocol are use of h…
View article: β-Cyclodextrin: a green supramolecular catalyst assisted eco-friendly one-pot three-component synthesis of biologically active substituted pyrrolidine-2-one
β-Cyclodextrin: a green supramolecular catalyst assisted eco-friendly one-pot three-component synthesis of biologically active substituted pyrrolidine-2-one Open
An eco-efficient protocol towards the synthesis of highly substituted bio-active pyrrolidine-2-one derivatives was demonstrated using β-cyclodextrin, a water-soluble supramolecular catalyst at room temperature under water–ethanol solvent m…
View article: PEG-200: A versatile green solvent assisted catalyst-free one-pot three-component synthesis of functionalised N-amino-3-cyano-2-pyridone
PEG-200: A versatile green solvent assisted catalyst-free one-pot three-component synthesis of functionalised N-amino-3-cyano-2-pyridone Open
PEG-200, a biodegradable, non-toxic, economical, easily available, robust and recyclable solvent mediated one-pot three-component reaction for synthesis of diverse array of functionalised N-amino-3-cyano-2-pyridone by the reaction of aldeh…
View article: β-Cyclodextrin: a supramolecular catalyst for metal-free approach towards the synthesis of 2-amino-4,6-diphenylnicotinonitriles and 2,3-dihydroquinazolin-4(1<i>H</i>)-one
β-Cyclodextrin: a supramolecular catalyst for metal-free approach towards the synthesis of 2-amino-4,6-diphenylnicotinonitriles and 2,3-dihydroquinazolin-4(1<i>H</i>)-one Open
A vast range of 2-amino-4,6-diphenylnicotinonitrile and 2,3-dihydroquinazolin-4(1H)-one were synthesized through a metal-free one-pot multi-component synthesis using β-cyclodextrin as an efficient supramolecular organocatalyst.