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:
Feb. 28, 1978
Filed:
Dec. 09, 1976
Applicant:
Inventors:
Dennis C Owsley, St. Louis, MO (US);
Jordan J Bloomfield, Creve Coeur, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2606 / ; 2604 / ; 2606 / ;
Abstract
Relatively low molecular weight primary alcohols are coupled to form relatively higher molecular weight vicinal glycols in which a trialkylsilyl protecting group is employed on the hydroxyl position of said low molecular weight primary alcohol during said coupling reaction.