ClassID:

92105

C07C67/38 - CPC Classification

Classification description:

Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond

Recent Application in this class:
#1
20260103436
2026-04-16

METHOD FOR PREPARING DIESTER BY OXIDATIVE CARBONYLATION OF OLEFIN AND CARBON MONOXIDE

#2
20250243518
2025-07-31

METHOD OF MANUFACTURING SUGAR CANE POLYVINYL ALCOHOL

#3
20250236605
2025-07-24

ALKYL PICOLYL LIGANDS AND USE THEREOF IN ALKOXYCARBONYLATION

#4
20250083137
2025-03-13

SUPPORTED HYDROFORMYLATION CATALYST AND PREPARATION METHOD THEREOF, AND METHOD FOR SYNTHESIZING 4-ACETYLOXY-2-METHYL-2-BUTENAL

#5
20250042836
2025-02-06

METHODS

#6
20250026709
2025-01-23

PROCESS FOR ALKOXYCARBONYLATION OF DIISOBUTENE AND A C4 TO C7 OLEFIN

#7
20250026706
2025-01-23

Process for the alkoxycarbonylation of diisobutene and a C4 to C7 olefin and subsequent hydrolysis

#8
20250026699
2025-01-23

PROCESS FOR PRODUCING ALCOHOLS BY ALKOXYCARBONYLATION OF DIISOBUTENE AND A C4 TO C7 OLEFIN AND SUBSEQUENT HYDROGENATION

#9
20240417366
2024-12-19

PROCESS FOR THE ALKOXYCARBONYLATION OF DIISOBUTENE WITH PRIOR DISTILLATION

#10
20240360066
2024-10-31

Process for alkoxycarbonylation of olefins using synthesis gas

#11
20240279689
2024-08-22

Method of Manufacturing Sugar Cane Polyvinyl Alcohol

#12
20240002324
2024-01-04

PROPIONIC ACID PROCESS

#13
20230348356
2023-11-02

BUTYL-BRIDGED DIPHOSPHINE LIGANDS FOR ALKOXYCARBONYLATION

#14
20230219877
2023-07-13

Alkoxycarbonylation of trivinylcyclohexane

#15
20220298097
2022-09-22

METHOD FOR PREPARING ORGANIC CARBOXYLIC ESTER BY USING COMBINED CATALYST OF ARYL BIDENTATE PHOSPHINE LIGAND

#16
20220162150
2022-05-26

Process for alkoxycarbonylation of ethylenically unsaturated compounds using benzene-based diphosphine ligands and aluminium triflate

#17
20220162147
2022-05-26

Ru-catalyzed domino hydroformylation/hydrogenation/esterification using phosphine ligands

#18
20220144750
2022-05-12

DOUBLE ALKOXYCARBONYLATION OF DIENES AS ONE-POT SYNTHESIS

#19
20220144749
2022-05-12

DOUBLE ALKOXYCARBONYLATION OF DIENES

#20
20220041955
2022-02-10

Carboxylic acid ester compound, production method thereof, and fragrance composition

#21
20220033340
2022-02-03

Methods for preparing partially fluorinated esters

#22
20210300957
2021-09-30

Platinum complexes having ferrocene ligands for the catalysis of the alkoxycarbonylation of ethylenically unsaturated compounds

#23
20210276939
2021-09-09

BUTYL-BRIDGED DIPHOSPHINE LIGANDS FOR ALKOXYCARBONYLATION

#24
20210179534
2021-06-17

Triesters of cyclohexanetripropionic acid

#25
20210179532
2021-06-17

Alkoxycarbonylation of trivinylcyclohexane

#26
20200392064
2020-12-17

Process for preparing an ester by alkoxycarbonylation

#27
20200392062
2020-12-17

Process for preparing carboxylic acids or salts thereof from hydrocarbons

#28
20200392057
2020-12-17

Process for preparing an alcohol from hydrocarbons

#29
20190248817
2019-08-15

Propyl-bridged diphosphine ligands for alkoxycarbonylation

#30
20190047936
2019-02-14

Methoxycarbonylation with formic acid and methanol

#31
20190047935
2019-02-14

Methoxycarbonylation with formic acid as CO source

#32
20180370897
2018-12-27

Methods of making 1,19-nonadecanediester and derivatives thereof

#33
20180057441
2018-03-01

Gas phase production of alkyl alkanoates

#34
20180022773
2018-01-25

1, 1′ -bis(phosphino)ferrocene ligands for alkoxycarbonylation

#35
20180022772
2018-01-25

1, 1′-bis(phosphino)ferrocene ligands for alkoxycarbonylation

#36
20180022765
2018-01-25

Process for the alkoxycarbonylation of alcohols

#37
20180022764
2018-01-25

Process for the alkoxycarbonylation of ethylenically unsaturated compounds with monophosphine ligands

#38
20180022687
2018-01-25

Method for preparing di- or tricarboxylic esters by alkoxycarbonylation of dienes having conjugated double bonds

#39
20180022686
2018-01-25

Process for the alkoxycarbonylation of olefins in a medium having a low Brønsted acid concentration

#40
20170341067
2017-11-30

Palladium Catalyst System Comprising Zwitterion And/Or Acid-Functionalyzed Ionic Liquid

#41
20170174610
2017-06-22

Process for double carbonylation of allyl alcohols to corresponding diesters

#42
20170022236
2017-01-26

Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds

#43
20170022235
2017-01-26

Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds

#44
20170022234
2017-01-26

Phosphine ligand and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds

#45
20170022139
2017-01-26

Monophosphine compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds

#46
20170022138
2017-01-26

BUTYL-BRIDGED DIPHOSPHINE LIGANDS FOR ALKOXYCARBONYLATION

#47
20170022137
2017-01-26

Benzene-based diphosphine ligands for alkoxycarbonylation

#48
20170001941
2017-01-05

Method for preparing polyoxymethylene dimethyl ether carbonyl compound and methyl methoxyacetate

#49
20160229788
2016-08-11

Gas phase production of alkyl alkanoate

#50
20160168071
2016-06-16

PHOSPHORAMIDITE DERIVATIVES IN THE HYDROFORMYLATION OF UNSATURATED COMPOUNDS

#51
20160102044
2016-04-14

Method for producing ester compound

#52
20160039738
2016-02-11

Method for producing methacrylic acid ester

#53
20150376107
2015-12-31

Method for preparing methyl lactate

#54
20150368170
2015-12-24

Method for manufacturing succinic acid esters

#55
20150343432
2015-12-03

Method for producing ester compound and palladium catalyst used in the method

#56
20150321186
2015-11-12

Catalyst system

#57
20150299085
2015-10-22

Hydrocarbonylation or methoxycarbonylation of 1,3-diene derivatives with palladium complex

#58
20150290633
2015-10-15

Unsymmetric bisphosphite

#59
20150273455
2015-10-01

Mixtures of constitutionally isomeric bisphosphites

#60
20150266008
2015-09-24

Mixture of different asymmetrical bisophosphites and use thereof as a catalyst mixture in hydroformylation

#61
20150224488
2015-08-13

Stable long-term method for producing C5-aldehydes

#62
20150099896
2015-04-09

Continuous process for the carbonylation of ethylene

#63
20150086753
2015-03-26

Norbornane-2-spiro-α-cycloalkanone-α′-spiro-2″-norbornane-5,5″,6,6″-tetracarboxylic dianhydride, norbornane-2-spiro-α-cycloalkanone-α′-spiro-2″-norbornane-5,5″,6,6″-tetracarboxylic acid and ester thereof, method for producing norbornane-2-spiro-α-cycloalkanone-α′-spiro-2″-norbornane-5,5″,6,6″-tetracarboxylic dianhydride, polyimide obtained by using the same, and method for producing polyimide

#64
20150057458
2015-02-26

Process for the production of chemical compounds from carbon dioxide

#65
20140309435
2014-10-16

Process for preparing esters from formates and olefinically unsaturated compounds

#66
20140303387
2014-10-09

Process for the manufacture of α,α-branched carboxylic acid vinyl esters

#67
20140087990
2014-03-27

Carboxylic acid ester compound and method for producing same, and fragrance composition

#68
20130324688
2013-12-05

Plant based monomers and polymers

#69
20130184486
2013-07-18

Carboxylate compound and method of producing the same and perfume composition thereof

#70
20130158286
2013-06-20

Process to produce alkenoic acid esters from lactones

#71
20130030075
2013-01-31

Polymers made of renewable resources

#72
20130006005
2013-01-03

Process for preparing linear alpha,omega-dicarboxylic diesters

#73
20120309613
2012-12-06

CARBONYLATION PROCESS

#74
20120277474
2012-11-01

Continuous process for the carbonylation of ethylene

#75
20120214999
2012-08-23

METAL COMPLEX, PYRIDYLPHOSPHINE COMPOUND, AND METHOD FOR PRODUCING ALKYL METHACRYLATE

#76
20120178963
2012-07-12

Metal-catalysed carbonylation of unsaturated compounds

#77
20120123146
2012-05-17

Method for producing ester compound by reacting an unsaturated organic compound and a formic acid ester in the presence of a catalyst system containing a ruthenium compound, a cobalt compound and a halide salt

#78
20110287991
2011-11-24

METHOD FOR MANUFACTURING A BIOMASS-DERIVED METHYL METHACRYLATE

#79
20110165355
2011-07-07

Process for making polyol neoalkylester plasticizers from neo acids

#80
20110137059
2011-06-09

Process for the carbonylation of ethylenically unsaturated compounds, novel carbonylation ligands and catalyst systems incorporating such ligands

#81
20110065950
2011-03-17

PALLADIUM CATALYST SYSTEM COMPRISING ZWITTERION AND/OR ACID-FUNCTIONALYZED IONIC LIQUID

#82
20110046417
2011-02-24

Process for production of alkoxycarbonyl compound

#83
20100197958
2010-08-05

PROCESS FOR THE CARBONYLATION OF AN ETHYLENICALLY UNSATURATED COMPOUND AND A CATALYST SYSTEM

#84
20100087615
2010-04-08

Process for the oxidative dehydrogenation of ethane

#85
20090312561
2009-12-17

Metal complexes

#86
20090293348
2009-12-03

Efficient and selective chemical recycling of carbon dioxide to methanol, dimethyl ether and derived products

#87
20090216041
2009-08-27

Catalyst system

#88
20090209782
2009-08-20

PRODUCTION METHOD OF METHYL METHACRYLATE

#89
20090163724
2009-06-25

Carbonylation of ethylenically unsaturated compounds

#90
20090082530
2009-03-26

Catalytic process for producing ethylene and carbon monoxide mixtures from ethane

#91
20090048411
2009-02-19

Processes for producing ethylene and carbon monoxide mixtures from ethane

#92
20090012323
2009-01-08

PRODUCTION OF DETERGENT RANGE ALCOHOLS

#93
20080114191
2008-05-15

Minimization of ligand degradation products, or reversion of same to useful phosphine ligands

#94
20080086015
2008-04-10

Carbonylation of ester

#95
20070282124
2007-12-06

Catalyst system

#96
20070254969
2007-11-01

Efficient and selective chemical recycling of carbon dioxide to methanol, dimethyl ether and derived products

#97
20070155984
2007-07-05

Process for the carbonylation of conjugated dienes using a palladium catalyst system

#98
20070100169
2007-05-03

Minimization of ligand degradation products, of reversion of same to useful phosphine ligands

#99
20060258876
2006-11-16

Process for making adipic acid

#100
20060252935
2006-11-09

Catalyst system

#101
20060235241
2006-10-19

Process for the carbonylation of a conuugated diene

#102
20060235091
2006-10-19

Efficient and selective conversion of carbon dioxide to methanol, dimethyl ether and derived products

#103
20060128985
2006-06-15

Carbonylation of vinyl acetate

#104
20060122435
2006-06-08

Process for the carbonylation of ethylenically unsaturated compounds

#105
20060106259
2006-05-18

Phospha-adamantane(s) catalytic system

#106
20050192457
2005-09-01

Process for the carbonylation of ethylenically or acetylenically unsaturated compounds

#107
20050059841
2005-03-17

Processes for the preparation of a carboxylic anhydride and use of the carboxylic anhydride as an acylation agent