IDiyas

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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.:

US 10059729 B1

PDFFull Text
Date of Patent:
Aug. 28, 2018

Filed:

Apr. 24, 2015

Ruthenium complex, method for producing same, and use of same

Applicant:

Takasago International Corporation, Tokyo, JP;

Inventors:

Osamu Ogata, Kanagawa, JP;

Hideki Nara, Kanagaw, JP;

Yuji Nakayama, Kanagawa, JP;

Assignee:

Takasago International Corporation, Tokyo, JP;

Attorneys:

Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.

Peter F. Corless

Primary Examiner:

Joseph R Kosack

Int. Cl.
CPC ...
C07F 15/00 (2006.01); B01J 31/24 (2006.01); B01J 31/22 (2006.01); C07C 29/132 (2006.01); C07C 29/141 (2006.01); C07C 29/145 (2006.01); C07C 29/149 (2006.01); C07C 31/20 (2006.01); C07C 33/22 (2006.01); C07F 9/50 (2006.01); C07C 209/18 (2006.01); C07C 45/29 (2006.01); C07F 19/00 (2006.01); C07C 211/48 (2006.01); C07C 49/78 (2006.01); C07D 213/30 (2006.01); C07B 61/00 (2006.01);
U.S. Cl.
CPC ...
C07F 15/0046 (2013.01); B01J 31/22 (2013.01); B01J 31/24 (2013.01); B01J 31/2409 (2013.01); C07C 29/132 (2013.01); C07C 29/141 (2013.01); C07C 29/145 (2013.01); C07C 29/149 (2013.01); C07C 31/20 (2013.01); C07C 33/22 (2013.01); C07C 45/29 (2013.01); C07C 49/78 (2013.01); C07C 209/18 (2013.01); C07C 211/48 (2013.01); C07D 213/30 (2013.01); C07F 9/50 (2013.01); C07F 15/00 (2013.01); C07F 19/00 (2013.01); B01J 2231/643 (2013.01); B01J 2231/70 (2013.01); B01J 2531/0216 (2013.01); B01J 2531/821 (2013.01); C07B 61/00 (2013.01);
Abstract

The present invention provides a novel ruthenium complex that is easy to produce and handle and that can be supplied relatively inexpensively, a method for producing this ruthenium complex, a method for producing alcohols and the like using this ruthenium complex as a catalyst, a method for producing carbonyl compounds using this ruthenium complex as a catalyst, and a method for producing N-alkylamine compounds using this ruthenium complex as a catalyst. The present invention pertains to a ruthenium complex represented by general formula (1) RuXX(PNP) (NHC)(Solv)(1) (in general formula (1), Xand Xeach independently represent a monovalent anionic monodentate ligand; PNP represents a tridentate aminodiphosphine ligand, NHC represents an N-heterocyclic carbene derived from a nitrogen-containing heterocyclic ring, and Solv represents a coordinating solvent; and m represents an integer from 1 to 3, n represents an integer from 0 to 2, and 1≤m+n≤3.), a method for producing the same, a catalyst including the same, and methods for producing various organic compounds using this catalyst.

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