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.:

US 6828463 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 07, 2004

Filed:

Mar. 26, 2003
Applicant:
Inventors:

Vasant R. Choudhary, Maharashtra, IN;

Vijay S. Narkhede, Maharashtra, IN;

Jayant R. Indurkar, Maharashtra, IN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 4/527 ;
U.S. Cl.
CPC ...
C07C 4/527 ;
Abstract

The present invention relates to a process for the preparation of aromatic carbonyl compound with carbonyl group attached to its aromatic ring, particularly relates to a process for the preparation of aromatic carbonyl compound with carbonyl group attached to its aromatic ring, by oxidizing with molecular oxygen the methylene or alcoholic group attached to aromatic ring of an aromatic compound, using a polyoxotnetallate(s) anion exchanged hydrotalcite catalyst.


Find Patent Forward Citations

Choudhary, Vasant. (2004). Process for the preparation of carbonyl compounds with a carbonyl group attached to the aromatic ring (U.S. Patent No. 6828463). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6828463

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