Title: First-row transition metal hydrogenation and hydrosilylation catalysts

Abstract

Transition metal compounds, and specifically transition metal compounds having a tetradentate and/or pentadentate supporting ligand are described, together with methods for the preparation thereof and the use of such compounds as hydrogenation and/or hydrosilylation catalysts.

Inventors:

Trovitch, Ryan J.; Mukhopadhyay, Tufan K.; Pal, Raja; Levin, Hagit Ben-Daat; Porter, Tyler M.; Ghosh, Chandrani

Issue Date:

2019-09-10

Research Org.:

Arizona State Univ., Scottsdale, AZ (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1576327

Patent Number(s):

10407451

Application Number:

15/622,276

Assignee:

Arizona Board of Regents on behalf of Arizona State University (Scottsdale, AZ)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

B01J2231/323 - Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
B01J2531/0255 - Ligands comprising the N2S2 or N2P2 donor atom set, e.g. diiminodithiolates or diiminodiphosphines with complete pi-conjugation between all donor centres
B01J2531/72 - Manganese
B01J2531/842 - Iron
B01J2531/845 - Cobalt
B01J2531/847 - Nickel
B01J31/00 - Catalysts comprising hydrides, coordination complexes or organic compounds
B01J31/1815 - {with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine}
B01J31/189 - {containing both nitrogen and phosphorus as complexing atoms, including e.g. phosphino moieties, in one at least bidentate or bridging ligand}
B01J31/24 - Phosphines {, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands}

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM

C07F13/005 - {Compounds without a metal-carbon linkage}
C07F15/025 - {without a metal-carbon linkage}
C07F15/045 - {without a metal-carbon linkage}
C07F15/065 - {without a metal-carbon linkage}
C07F7/0805 - {comprising only Si, C or H atoms}
C07F7/0896 - {Compounds with a Si-H linkage}
C07F7/1804 - {Compounds having Si-O-C linkages
C07F9/5045 - {Complexes or chelates of phosphines with metallic compounds or metals}

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DOE Contract Number:  

SC0001016

Resource Type:

Patent

Resource Relation:

Patent File Date: 2017 Jun 14

Country of Publication:

United States

Language:

English