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:
Aug. 29, 2017
Filed:
Jul. 28, 2014
Applicant:
Council of Scientific and Industrial Research, New Delhi, IN;
Inventors:
Subhash Prataprao Chavan, Maharashtra, IN;
Pradeep Bhaskarrao Lasonkar, Maharashtra, IN;
Assignee:
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH, New Delhi, IN;
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/39 (2006.01); C07C 45/64 (2006.01); C07C 37/06 (2006.01); C07C 45/34 (2006.01);
U.S. Cl.
CPC ...
C07C 45/34 (2013.01); C07C 45/64 (2013.01); C07C 2101/16 (2013.01);
Abstract
The patent discloses a novel metal free process for the preparation of corresponding phenol and ketone via allylic oxidation of substituted cyclohexenes. Air is used as oxidant in the present process and can be used as such or optionally selected from pure oxygen or atmospheric oxygen. Moreover, the process of the present invention utilizes easily available starting materials and is a green eco-friendly, convenient and economical process with high yield of >60% and high selectivity.