ClassID:

33201

B01J31/186 - CPC Classification

Classification description:

Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus; Phosphites ((RO)3P) , their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof Mono- or diamide derivatives thereof

Recent Application in this class:
#1
20260034540
2026-02-05

PROCESSES FOR PRODUCING NITRILES AND PHOSPHORUS-CONTAINING CATALYSTS FOR USE IN SUCH PROCESSES

#2
20260015318
2026-01-15

PROCESSES FOR PRODUCING NITRILES AND PHOSPHORUS-CONTAINING CATALYSTS FOR USE IN SUCH PROCESSES

#3
20250345782
2025-11-13

METHOD FOR PREPARING PHOSPHORUS-CONTAINING LIGAND

#4
20250050317
2025-02-13

CATALYST COMPOSITION FOR OLIGOMERIZATION REACTION

#5
20240399349
2024-12-05

TRANSITION METAL COMPLEX HYDROFORMYLATION CATALYST PRECUROR COMPOSITIONS COMPRISING SUCH COMPOUNDS, AND HYDROFORMYLATION PROCESSES

#6
20210283588
2021-09-16

Methods to rejuvenate a deactivated hydroformylation catalyst solution

#7
20200172458
2020-06-04

Hydroformylation process for producing 1,6-hexanediol derivatives

#8
20200047172
2020-02-13

Methods of treating a hydroformylation catalyst solution

#9
20190111416
2019-04-18

Catalyst composition for hydroformylation and hydroformylation method using the same

#10
20180327343
2018-11-15

Compositions and methods for preparing β,γ-unsaturated acids

#11
20180297926
2018-10-18

Hydroformylation process for producing 1,6-disubstituted hexane derivatives

#12
20180273458
2018-09-27

Method for the hydroformylation of 2-substituted butadienes and the production of secondary products thereof, especially ambrox

#13
20170174601
2017-06-22

Bidentate diphosphoramidites with a homopiperazine group as ligands for hydroformylation

#14
20160207850
2016-07-21

Method for preparing olefin oligomers in the presence of a halogenated organic solvent and a catalyst comprising two diphosphino amine compounds

#15
20160168071
2016-06-16

PHOSPHORAMIDITE DERIVATIVES IN THE HYDROFORMYLATION OF UNSATURATED COMPOUNDS

#16
20160152539
2016-06-02

PHOSPHORAMIDITE DERIVATIVES IN THE HYDROFORMYLATION OF UNSATURATED COMPOUNDS

#17
20160045906
2016-02-18

Catalyst system for olefin oligomerization, and method for olefin oligomerization using the same

#18
20150328628
2015-11-19

Bidentate ligands for hydroformylation of ethylene

#19
20140051568
2014-02-20

Methods to store transition metal organophosphorous ligand based catalysts

#20
20140018548
2014-01-16

Catalyst for asymmetric hydrogenation of imine, synthesis method and application thereof

#21
20100069684
2010-03-18

ASSYMMETRIC HYDROGENERATION OF PROCHIRAL COMPOUNDS

#22
20090227801
2009-09-10

LIGANDS FOR USE IN ASYMMETRIC HYDROFORMYLATION

#23
20090156849
2009-06-18

Catalyst for asymmetric synthesis, ligand for use therein, and process for producing optically active compound through asymmetric synthesis reaction using them

#24
20090054689
2009-02-26

Phosphoramidite ligand and production method of allylic amine using the same

#25
20080281106
2008-11-13

Process for the Production of Asymmetric Transformation Catalysts

#26
20070259774
2007-11-08

Enantioselective Phosphoramidite Compounds and Catalysts

#27
20070161762
2007-07-12

Metallocene-based chiral phosphine or arsine ligands

#28
20070123735
2007-05-31

Phosphorus-containing catalyst composition and hydroformylation process using the same

#29
20070093680
2007-04-26

Phosphorus-containing catalyst composition and hydroformylation process using the same

#30
20070004939
2007-01-04

Method for the continuous production of aldehydes

#31
20070004928
2007-01-04

Process for preparing cationic rhodium complexes

#32
20060224002
2006-10-05

CHIRAL DI- AND TRIPHOSPHITES

#33
20060224000
2006-10-05

Stabilization of hydroformylation catalysts based on phosphoramide ligands

#34
20060199728
2006-09-07

Enantioselective amination and etherification

#35
20060058558
2006-03-16

Phosphorus-containing catalyst composition and process for hydroformylation reaction using the same