Patents

IN371573: An improved one pot, one step process for the halogenation of aromatics using solid acid catalysts

The invention disclosed an improved one pot, one step process for halogenation of compound of formula (II) to afford corresponding halogenated compound of formula (I) having improved yield and increased selectivity under very mild conditions.

Filing Date: 21-03-2016

Issue Date: 09-07-2021

Applicant: CSIR-National Chemical Laboratory (CSIR-NCL), Pune

Patent No: IN371573

Application No: 201611009675

Inventor(s): Shubhangi Bhalchandra Umbarkar, Atul Balasaheb Kulal, Amar Jaywant Deshmukh

Country: India

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