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. 26, 1977
Filed:
Nov. 06, 1975
Donald G Kuper, Bartlesville, OK (US);
Phillips Petroleum Company, Bartlesville, OK (US);
Abstract
An unsaturated alicyclic carbinol or dicarbinol, e.g., 4-cyclohexene methanol or 4-cyclohexene-1,2-dimethanol, is obtained by subjecting a diolefin oxidation product, i.e., a polymeric peroxide, e.g., 1,3-butadiene polyperoxide, to Oxo reaction conditions, including an elevated temperature of the order of about 100.degree. to about 200.degree. C and carbon monoxide and hydrogen under elevated pressure in presence of a metal carbonyl catalyst, subjecting reaction mixture thus obtained to known hydrogenation or reducing conditions to convert carbonylic groups to hydroxyl groups employing a catalyst and hydrogen or a reducing agent, e.g., LiAlH.sub.4, the conditions being selective to preserve the unsaturated linkage desired in the product.