Jubilant Organosys Limited

Jubilant Life Sciences Limited

M/s. Jubilant Organosys Limited

Mahendra Kumar

Ashutosh Agarwal

Shailendra Kumar Singh

Sanjeev Kumar Dixit

An improved catalytic process for the production of pyridine carboxylic acid amides, by catalytic hydration reaction of pyridine nitriles with solid heterogeneous catalyst wherein the process involve effective utilization and recycling of the catalytic components, and reactants.

Catalytic process for production of pyridine carboxylic acid amides

A process recovers of pyridine and/or its derivatives from their aqueous mass and/or manufacturing reaction mass by liquid-liquid extraction employing an alkyl acetate. The process further involves effective recovering and recycling of solvents from the aqueous phase and other waste obtained during the process.

Eco-friendly process for recovery of pyridine and/or its derivatives

An improved process for producing 4-dimethyl amino pyridine is provided. The process comprises quaternizing pyridine with a suitable quaternizing agent in the presence of organic solvent, isolating the resulting salt and aminating the salt, N-[4-pyridyl] pyridinium chloride hydrochloride, with N,N-dimethyl formamide. The resultant reaction mass is hydrolysed in the presence of a base, extracted with an aromatic solvent and distilled under vacuum to produce 4-dimethyl amino pyridine.

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Mahendra Kumar