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:
Mar. 28, 2006
Filed:
Apr. 25, 2002
Applicants:
Valerio Borzatta, Bologna, IT;
Dario Brancaleoni, Sasso Marconi, IT;
Goffredo Rosini, Bologna, IT;
Lucilla D'adamo, Vasto, IT;
Inventors:
Valerio Borzatta, Bologna, IT;
Dario Brancaleoni, Sasso Marconi, IT;
Goffredo Rosini, Bologna, IT;
Lucilla D'Adamo, Vasto, IT;
Assignee:
Endura S.p.A., Bologna, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 307/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Synthesis process of 5-benzyl-3-furfuryl alcohol including the reduction reaction with NaBHor with sodium dihydro bis-(2-methoxyethoxy)aluminium hydride of 3-benzyl-5-hydroxymethyl-5-carboxyalkyl isoxazoline to give 3-benzyl-5,5-bis(hydroxymethyl)isoxazoline which, through subsequent reduction in the presence of a weak protic acid and consequent rearrangement with strong aqueous acid, gives 5-benzyl-3-furfuryl alcohol.