The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2024
Filed:
Aug. 11, 2022
Council of Scientific & Industrial Research, New Delhi, IN;
Suman Lata Jain, Dehradun, IN;
Shafuir Rehman Khan, Dehradun, IN;
Vineet Aniya, Hyderabad, IN;
Alka Kumari, Hyderabad, IN;
Sandhya Saini, Dehradun, IN;
Praveen Kumar Khatri, Dehradun, IN;
Anjan Ray, Dehradun, IN;
Council of Scientific & Industrial Research, New Delhi, IN;
Abstract
Method for visible-light driven oxidation of aldehydes to carboxylic acid using carbon dioxide (CO) as the oxidant in the absence of any catalyst are provided. In the disclosed process, aldehydes, when reacted with COin an organic solvent, either in a batch reactor or in a continuous flow reactor, under conditions of ambient temperature and pressure, using a readily available household LED lamp, yield corresponding carboxylic acids along with the formation of carbon monoxide (CO) in the effluent gas.