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. 13, 1979
Filed:
Jul. 20, 1977
Applicant:
Inventor:
Daniel J Strope, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2606 / ; 2524 / ; 423386 ;
Abstract
Nitrosyl halides of iron and cobalt are prepared by reacting dihalides of iron and cobalt with alkali metal nitrite. Nitrosyl halides of nickel are prepared by reacting nickel dihalide with alkali metal nitrite and nickel or zinc powder. The production of ligand-containing nitrosyl halides of iron, cobalt and nickel is also disclosed. Also disclosed is diolefin dimerization using a nitrosyl halide and elemental manganese, zinc or tin.