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:
Jun. 09, 2009
Filed:
Sep. 12, 2006
Applicants:
Takeo Komata, Kawagoe, JP;
Kenji Hosoi, Kasukabe, JP;
Shinya Akiba, Fujimino, JP;
Inventors:
Assignee:
Central Glass Company, Limited, Ube-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/42 (2006.01); C07C 43/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a process for producing 3,3,3-trifluoropropionaldehyde, including the step of hydrolyzing a benzyl vinyl ether of the formula [1] in the presence of a catalyst selected from the group consisting of Arrhenius acids and Lewis acids, [Chem. 17] where R represents phenyl or phenyl having a substituent Rselected from the group consisting of alkyl groups, alkoxy groups, halogen atoms, nitro groups and amino groups.