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. 30, 2019
Filed:
Dec. 22, 2016
Applicant:
Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno, 's-Gravenhage, NL;
Inventors:
Marc Crockatt, 's-Gravenhage, NL;
Paul Mathijs Könst, 's-Gravenhage, NL;
Jan Harm Urbanus, 's-Gravenhage, NL;
Dennis Johannes Maria Snelders, 's-Gravenhage, NL;
Assignee:
Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO, 's-Gravenhage, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 37/14 (2006.01); C07C 67/347 (2006.01); B01J 21/04 (2006.01); B01J 21/08 (2006.01); B01J 21/12 (2006.01); B01J 31/22 (2006.01); C07C 39/06 (2006.01);
U.S. Cl.
CPC ...
C07C 37/14 (2013.01); B01J 21/04 (2013.01); B01J 21/08 (2013.01); B01J 21/12 (2013.01); B01J 31/2226 (2013.01); C07C 67/347 (2013.01); B01J 2531/36 (2013.01); B01J 2540/225 (2013.01); C07C 39/06 (2013.01);
Abstract
The invention is directed to a method for preparing a phenolic compound comprising reacting a furanic compound with a dienophile in the presence of a catalyst comprising yttrium.