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:
Sep. 10, 1985
Filed:
May. 17, 1984
Applicant:
Inventors:
Toshikazu Kawai, Kamifukuoka, JP;
Akira Negishi, Sayama, JP;
Iwao Ojima, East Setauket, NY (US);
Takamasa Fuchikami, Sagamihara, JP;
Assignees:
Central Glass Company Limited, Ube City, JP;
Sagami Chemical Research Center, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568842 ; 502184 ; 502185 ; 549367 ;
Abstract
A process of preparing 2-trifluoromethylpropanol by vapor phase contact reaction between 2-trifluoromethylpropanal trimer and hydrogen in the presence of a catalyst of which the principal component is reduced nickel. The hydrogenation reaction can easily be completed at about 30.degree.-150.degree. C. and at the atmospheric pressure. The starting material is hydrogenated nearly theoretically and with very high selectivity factor for 2-trifluoromethylpropanol.