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. 06, 2016
Filed:
Aug. 16, 2012
Kalyan V. Vasudevan, Los Alamos, NM (US);
Guoqi Zhang, Los Alamos, NM (US);
Susan K. Hanson, Los Alamos, NM (US);
Kalyan V. Vasudevan, Los Alamos, NM (US);
Guoqi Zhang, Los Alamos, NM (US);
Susan K. Hanson, Los Alamos, NM (US);
Los Alamos National Security, LLC, Los Alamos, NM (US);
Abstract
Complexes of cobalt and nickel with tridentate ligand PNHPare effective for hydrogenation of unsaturated compounds. Cobalt complex [(PNHP)Co(CHSiMe)]BAr(PNHP=bis[2-(dicyclohexylphosphino)ethyl]amine, BAr=B(3,5-(CF)CH))) was prepared and used with hydrogen for hydrogenation of alkenes, aldehydes, ketones, and imines under mild conditions (25-60° C., 1-4 atm H). Nickel complex [(PNHP)Ni(H)]BPhwas used for hydrogenation of styrene and 1-octene under mild conditions. (PNP)Ni(H) was used for hydrogenating alkenes.