ClassID:

91446

C07C45/49 - CPC Classification

Classification description:

Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide

Sub-classes:
Recent Application in this class:
#1
20250282703
2025-09-11

PROCESS FOR PRODUCING PROPANAL FROM METHANOL AND SYNGAS USING HETEROGENEOUS CATALYSTS

#2
20240336550
2024-10-10

ACETONE PRODUCTION PROCESS

#3
20240132434
2024-04-25

Method for producing 2,4-dialkylbenzaldehyde

#4
20240009654
2024-01-11

COMPOSITION OR MATERIAL, A PROCESS FOR ITS PRODUCTION AND USES THEREOF

#5
20230303473
2023-09-28

Organic Catalyst for Non-Aqueous Aldol Condensation

#6
20220356126
2022-11-10

Method for the hydrodeoxygenation of oxygenated compounds to unsaturated products

#7
20210403404
2021-12-30

Process for preparing methacrolein

#8
20210339230
2021-11-04

Catalysts comprising silicon modified nickel

#9
20210253504
2021-08-19

Integrated process for the production of isononanol and gasoline and diesel blending components

#10
20200157032
2020-05-21

Process for preparing methacrolein

#11
20200140360
2020-05-07

Method for producing indancarbaldehyde

#12
20190275501
2019-09-12

Catalysts comprising silicon modified nickel

#13
20190202785
2019-07-04

Processes and intermediates for NEP inhibitor synthesis

#14
20180282662
2018-10-04

Process of forming 2-(4-isobutyl-2-methylphenyl) propanal

#15
20180118646
2018-05-03

Method for producing aromatic compound

#16
20170260112
2017-09-14

Method for producing butadiene and device for producing butadiene

#17
20170158592
2017-06-08

Removal of aldehydes in acetic acid production processes

#18
20170121262
2017-05-04

Olefin hydroformylation methods for obtaining branched aldehydes

#19
20160346771
2016-12-01

Crystalline germanosilicate materials of new CIT-13 topology and methods of preparing the same

#20
20160251292
2016-09-01

Methyl-iodide-free carbonylation of an alcohol to its homologous aldehyde and/or alcohol

#21
20160185701
2016-06-30

Methyl-iodide-free carbonylation of an alcohol to its homologous aldehyde and/or alcohol

#22
20160185700
2016-06-30

Methyl-iodide-free carbonylation of an alcohol to its homologous aldehyde and/or alcohol

#23
20160046871
2016-02-18

Systems and processes for catalytic pyrolysis of biomass and hydrocarbonaceous materials for production of aromatics with optional olefin recycle, and catalysts having selected particle size for catalytic pyrolysis

#24
20150368175
2015-12-24

Production of para-propylbenzaldehyde

#25
20150182939
2015-07-02

System for producing oxygenate and method for producing oxygenate

#26
20150111991
2015-04-23

Aromatic aldehyde, and epoxy resin curing agent and epoxy resin composition comprising the aromatic aldehyde

#27
20150030980
2015-01-29

Radiation-sensitive composition

#28
20140194541
2014-07-10

Catalyst for C2 oxygenate synthesis, device for manufacturing C2 oxygenate, and method for manufacturing C2 oxygenate

#29
20140187654
2014-07-03

Catalyst for oxygenate synthesis and method for manufacturing same, device for manufacturing oxygenate, and method for manufacturing oxygenate

#30
20140094627
2014-04-03

Method for producing 4,4'-diformyldiphenylalkane

#31
20140088321
2014-03-27

Process for producing aldehyde compounds

#32
20130190537
2013-07-25

Heterogeneous catalysts

#33
20130123533
2013-05-16

Production of oxygenated compounds from carbon monoxide and dimethyl carbonate

#34
20130005984
2013-01-03

11C-labeled benzophenone/benzoxazole analogues as an inflammation imaging agent

#35
20120302437
2012-11-29

Nanocrystal assembly for tandem catalysis

#36
20120203042
2012-08-09

Systems and processes for catalytic pyrolysis of biomass and hydrocarbonaceous materials for production of aromatics with optional olefin recycle, and catalysts having selected particle size for catalytic pyrolysis

#37
20120171379
2012-07-05

Radiation-sensitive composition

#38
20110201844
2011-08-18

Catalyst composition for hydroformylation and method for producing aldehyde using the same

#39
20110098514
2011-04-28

Hydrogenation of aliphatic dialdehydes to aliphatic diols

#40
20100292514
2010-11-18

Hydroformylation process

#41
20100234477
2010-09-16

Catalyst and Process for Syngas Conversion

#42
20100179231
2010-07-15

Hydroformulation process

#43
20100063298
2010-03-11

11C-labeled benzophenone/benzoxazole analogues as an inflammation imaging agent

#44
20100047709
2010-02-25

Radiation-sensitive composition

#45
20100036003
2010-02-11

Hydroformylation process

#46
20100004488
2010-01-07

Process for production of 2,6-dimethyl-1-naphthaldehyde

#47
20090264285
2009-10-22

Catalyst and process for the synthesis of C2-oxygenates by the hydrogenation of carbon monoxide

#48
20090259073
2009-10-15

Method for producing aldehyde using bisphosphite and group 8-10 metal compound, and such bisphosphite

#49
20090208414
2009-08-20

Method for the use of [11C] carbon monoxide in labeling synthesis of 11C-labelled ketones by photo-induced free radical carbonylation

#50
20090126275
2009-05-21

Process for the conversion of synthesis gas to oxygenates

#51
20090124710
2009-05-14

Process for the conversion of synthesis gas to oxygenate

#52
20090118547
2009-05-07

4-(4-alkylcyclohexyl)benzaldehyde

#53
20090012333
2009-01-08

Process of preparing ethylene glycol

#54
20080319088
2008-12-25

Aldehyde compositions and methods for providing fragrance containing the same

#55
20080188691
2008-08-07

Process for the preparation of aromatic aldehydes

#56
20080081931
2008-04-03

Process for the preparation of glycolaldehyde

#57
20080081759
2008-04-03

PROCESS FOR THE PREPARATION OF GLYCOLALDEHYDE

#58
20080064892
2008-03-13

Palladacycles, Their Preparation and Catalytic Processes Involving Their Use as Catalyst, Especially Catalytic Carbonylation Processes

#59
20080051475
2008-02-28

Process for the hydroformylation of ethylenically unsaturated compounds

#60
20070265360
2007-11-15

Catalyst and Process for the Synthesis of C2-Oxygenates by the Hydrogenation of Carbon Monoxide

#61
20070249874
2007-10-25

Synthesis of the Micro-Porous Silica Gel and Its Application to the Preparation of Catalysts for C2 Oxygenates Synthesis from Syngas

#62
20070249871
2007-10-25

Process of preparing glycolaldehyde

#63
20070203251
2007-08-30

Methods to prepare carbon-isotope labeled organohalides with high specific radioactivity from carbon-isotope monoxide

#64
20070179322
2007-08-02

Method of treating an aldehyde mixture, use of the treated aldehyde, and an alcohol

#65
20060189833
2006-08-24

Treatment of an aqueous mixture containing an alkylene oxide with an ion exchange resin

#66
20060100453
2006-05-11

Phosoxophite ligands and use thereof in carbonylation processes

#67
20050256342
2005-11-17

Process for the carbonylation of ethylenically unsaturated compounds and bidentate diphosphine composition used in this process

#68
20050221389
2005-10-06

Organic reactions with CO generating materials

#69
20050164874
2005-07-28

Bisphosphine process for producing the same and use thereof

#70
20050143605
2005-06-30

Method for producing halogen-substituted aromatic aldehyde

#71
20050107625
2005-05-19

Process for the carbonylation of ethylenically unsaturated compounds and bidentate diphosphine composition used in this process

#72
20050085670
2005-04-21

Production method of alkylbenzaldehydes

#73
14586094
2016-02-23

Conversion of alcohols to longer chain aldehydes or alcohols

#74
14585940
2016-01-19

Methyl-Iodide-free carbonylation of methanol to acetaldehyde

#75
13957539
2015-10-06

Method of CO and/or COhydrogenation using doped mixed-metal oxides