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Title: Polydentate ligands and their complexes for molecular catalysis

Abstract

Embodiments of the present disclosure relate generally to novel achiral and chiral sulfur-, nitrogen- and phosphorus-containing ligands, designated as NNS-type, P(O)NS-type, PNS-type, SNNS-type, SNNP(O)-type, or SNNP-type polydentate ligands and transition metal complexes of these ligands, including iridium complexes having PNS-type and NNS-type ligands. The catalysts derived from these ligands and transition metal complexes may be used in a wide range of catalytic reactions, including hydrogenation and transfer hydrogenation of unsaturated organic compounds, dehydrogenation of alcohols and boranes, various dehydrogenative couplings, chemoselective hydrogenation of α,β-unsaturated alcohols, and other catalytic transformations.

Inventors:
;
Issue Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1632512
Patent Number(s):
10,550,139
Application Number:
15/375,055
Assignee:
Triad National Security, LLC (Los Alamos, NM)
DOE Contract Number:  
AC52-06NA25396
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/09/2016
Country of Publication:
United States
Language:
English

Citation Formats

Dub, Pavel A., and Gordon, John Cameron. Polydentate ligands and their complexes for molecular catalysis. United States: N. p., 2020. Web.
Dub, Pavel A., & Gordon, John Cameron. Polydentate ligands and their complexes for molecular catalysis. United States.
Dub, Pavel A., and Gordon, John Cameron. Tue . "Polydentate ligands and their complexes for molecular catalysis". United States. https://www.osti.gov/servlets/purl/1632512.
@article{osti_1632512,
title = {Polydentate ligands and their complexes for molecular catalysis},
author = {Dub, Pavel A. and Gordon, John Cameron},
abstractNote = {Embodiments of the present disclosure relate generally to novel achiral and chiral sulfur-, nitrogen- and phosphorus-containing ligands, designated as NNS-type, P(O)NS-type, PNS-type, SNNS-type, SNNP(O)-type, or SNNP-type polydentate ligands and transition metal complexes of these ligands, including iridium complexes having PNS-type and NNS-type ligands. The catalysts derived from these ligands and transition metal complexes may be used in a wide range of catalytic reactions, including hydrogenation and transfer hydrogenation of unsaturated organic compounds, dehydrogenation of alcohols and boranes, various dehydrogenative couplings, chemoselective hydrogenation of α,β-unsaturated alcohols, and other catalytic transformations.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {2}
}

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Works referenced in this record:

Process for producing optically active amine
patent, May 2016


Organic compounds
patent, February 2019