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:
Oct. 23, 2018
Filed:
Jun. 10, 2016
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Shubhangi Bhalchandra Umbarkar, Pune, IN;
Mohan Keraba Dongare, Pune, IN;
Swati Laxmikantrao Pandhare, Pune, IN;
Sonali Balasaheb Khomane, Pune, IN;
Dhananjay Shahauraj Doke, Pune, IN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 67/313 (2006.01);
U.S. Cl.
CPC ...
C07C 67/313 (2013.01);
Abstract
The present invention relates to a simple one step oxidative dehydrogenation process for the synthesis of alkyl pyruvate with 100% selectivity towards alkyl pyruvate comprising reacting an alkyl lactate in the presence of catalyst at the temperature ranging from 25-100° C. for the time period ranging from 5 to 40 hours in an organic solvent and hydrogen peroxide to afford alkyl pyruvate.