ClassID:

92107

C07C67/40 - CPC Classification

Classification description:

Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols

Recent Application in this class:
#1
20250214923
2025-07-03

DIESTER COMPOUND HAVING A DIMETHYLCYCLOBUTANE RING, A PROCESS FOR PREPARING THE SAME, AND A PROCESS FOR PREPARING DIMETHYLCYCLOBUTANE COMPOUND DERIVED FROM THE DIESTER COMPOUND

#2
20250179003
2025-06-05

ETHYL ACETATE PRODUCTION AND PURIFICATION

#3
20250091980
2025-03-20

SYSTEMS AND METHODS FOR GENERATION OF HYPERPOLARIZED MATERIALS

#4
20250002444
2025-01-02

PROCESS FOR FORMING ALKYL ESTER OF LEVULINIC ACID

#5
20240351009
2024-10-24

Catalytic Conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates

#6
20240067595
2024-02-29

3-acyloxymethyl-3-butenal acetal compounds

#7
20240025837
2024-01-25

Methods of producing 7-methyl-3-methylene-7-octenal acetal compounds

#8
20240018087
2024-01-18

Systems and methods for generation of hyperpolarized materials

#9
20240002328
2024-01-04

SELENIUM-BASED CATALYST SYSTEM FOR PREPARING CARBONATE DERIVATIVE, AND METHOD FOR PREPARING CARBONATE DERIVATIVE BY USING SAME

#10
20230322655
2023-10-12

PROCESS FOR THE CONVERSION OF FURFURYL ALCOHOL INTO A LEVULINATE ESTER

#11
20230219877
2023-07-13

Alkoxycarbonylation of trivinylcyclohexane

#12
20230130823
2023-04-27

PROCESS FOR THE PRODUCTION OF ANTITUMOUR PHARMACEUTICAL COMPOSITIONS USING PUSH-PULL BUTADIENES, COMPOUNDS AND USES THEREOF

#13
20230107159
2023-04-06

METHOD FOR CATALYTICALLY PRODUCING AN ALKYL FORMATE

#14
20220332667
2022-10-20

(6Z,9Z)-6,9-dodecadien-1-yne and a process for preparing the same

#15
20220306565
2022-09-29

Method for producing 7-methyl-3-methylene-7-octenal acetal compound

#16
20220259136
2022-08-18

Diester compound having a dimethylcyclobutane ring, a process for preparing the same, and a process for preparing dimethylcyclobutane compound derived from the diester compound

#17
20220089518
2022-03-24

Method of preparing hydroxytyrosol cinnamic acid ester with antioxidant and antibacterial activities

#18
20210363094
2021-11-25

Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst

#19
20210322958
2021-10-21

COPPER-BASED CATALYSTS

#20
20210238047
2021-08-05

Conversion of ammonium nitrate into useful products

#21
20210179532
2021-06-17

Alkoxycarbonylation of trivinylcyclohexane

#22
20210146344
2021-05-20

Heterogeneous catalyst complex for carbon dioxide conversion

#23
20210122690
2021-04-29

Process for synthesizing of hydroquinone derivatives with heptadecatrienyl side chain

#24
20210017115
2021-01-21

Diester compound having a dimethylcyclobutane ring, a process for preparing the same, and a process for preparing dimethylcyclobutane compound derived from the diester compound

#25
20200398261
2020-12-24

Use of a transition metal catalyst comprising a tetradentate ligand for hydrogenation of esters and/or formation of esters, a process for hydrogenation of esters, a process for formation of esters and a transition metal complex comprising said tetradentate ligand

#26
20200216381
2020-07-09

Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst

#27
20200190014
2020-06-18

2,3,7-trimethyloct-6-enyl acetate and 3,7-dimethyl-2-methylene-oct-6-enyl acetate and derivatives thereof and their use as aroma chemicals

#28
20200181059
2020-06-11

7-methyl-3-methylene-7-octenal acetal compound and methods for producing aldehyde compound and ester compound using the same

#29
20200165185
2020-05-28

Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst

#30
20200157035
2020-05-21

Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst

#31
20200070117
2020-03-05

System and method of dehydrogenative coupling

#32
20190308174
2019-10-10

Catalytic conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates

#33
20190055180
2019-02-21

Bisphenol having fluorene skeleton, method for producing same, polyarylate resin, (meth)acrylate compound and epoxy resin which are derived from the bisphenol

#34
20190022627
2019-01-24

Ozone-activated nanoporous gold and methods of its use

#35
20180201569
2018-07-19

Heterogeneous catalyst for preparing acrylic acid, and acrylic acid preparation method using same

#36
20180155267
2018-06-07

7-methyl-3-methylene-7-octenal acetal compound and methods for producing aldehyde compound and ester compound using the same

#37
20180111888
2018-04-26

Conversion of natural gas into clean liquid fuels

#38
20170283447
2017-10-05

Ruthenium complexes and their uses as catalysts in processes for formation and/or hydrogenation of esters, amides and related reactions

#39
20170240500
2017-08-24

Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system

#40
20170073298
2017-03-16

Catalysts based on amino-sulfide ligands for hydrogenation and dehydrogenation processes

#41
20170057899
2017-03-02

Efficient scalable syntheses of abscisic acid, 8′-acetylene abscisic acid and 8′-cyclopropyl abscisic acid

#42
20170050913
2017-02-23

(E)-2-isopropyl-5-methyl-3,5-hexadienoate compound, method for producing the same, and methods for producing (E)-2-isopropyl-5-methyl-3,5-hexadienol and (E)-2-isopropyl-5-methyl-3,5-hexadienyl carboxylate by using the same

#43
20160297737
2016-10-13

Production of butyl acetate from ethanol

#44
20160289162
2016-10-06

Method for synthesising esters

#45
20160288111
2016-10-06

Method For Synthesising Esters And Catalyst For Said Synthesis

#46
20160280630
2016-09-29

(3R) epimer of octahydro-7,7-dimethyl-8-methylene 1H-3a, 6-methanoazulene-3-yl acetate, composition, synthesis process and use of said epimer

#47
20160229829
2016-08-11

Method for producing asymmetric conjugated diyne compound and method for producing Z,Z-conjugated diene compound using the same

#48
20160228854
2016-08-11

Copper-zirconia catalyst and method of use and manufacture

#49
20160221924
2016-08-04

Methods for producing β-cyclolavandulal and derivative of same

#50
20160221923
2016-08-04

METHOD FOR PRODUCING CYCLOLAVANDULOL AND DERIVATIVE THEREOF

#51
20160194263
2016-07-07

Method for Producing N-Butane Derivatives

#52
20160168064
2016-06-16

Purification method

#53
20150361033
2015-12-17

Reactive mesogen compound having superior thermostability and high birefringence and method of preparing the same

#54
20150321178
2015-11-12

Silica-based material and process for producing the same, noble metal supported material and process for producing carboxylic acids by using the same as catalyst

#55
20150314272
2015-11-05

Conversion of alcohols to alkyl esters and carboxylic acids using heterogeneous palladium-based catalysts

#56
20150266005
2015-09-24

Catalytic conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates

#57
20150246868
2015-09-03

Flavor and fragrance formulation (III)

#58
20150225538
2015-08-13

Ester composition, method of preparing the same and resin composition including the same

#59
20150175520
2015-06-25

Method for producing unsaturated acid and/or unsaturated acid ester

#60
20150126766
2015-05-07

Process for preparing 4-hydroxybutyl acrylate

#61
20150018260
2015-01-15

Lubricant composition of matter and methods of preparation

#62
20140357711
2014-12-04

Amooranin compounds and analogs thereof and related methods of use

#63
20140336319
2014-11-13

Ester composition, method of preparing the same and resin composition including the same

#64
20140303374
2014-10-09

Method for producing compound with carbonyl group by using ruthenium carbonyl complex having tridentate ligand as dehydrogenation oxidation catalyst

#65
20140235890
2014-08-21

Copper-zirconia catalyst and method of use and manufacture

#66
20140206831
2014-07-24

Processes for making acrylic-type monomers and products made therefrom

#67
20140024854
2014-01-23

Process for preparing carboxylic acid esters

#68
20140024853
2014-01-23

Synthesis of Lactic Acid and Alkyl Lactate from Carbohydrate-Containing Materials

#69
20140012037
2014-01-09

Ethyl acetate production

#70
20130296603
2013-11-07

System and method of dehydrogenative coupling

#71
20130197266
2013-08-01

Ethyl acetate production

#72
20130172599
2013-07-04

Silica-based material and process for producing the same, noble metal supported material and process for producing carboxylic acids by using the same as catalyst

#73
20130079547
2013-03-28

Method for preparing alkyl lactate and a method for preparing lactamide using the same

#74
20120323007
2012-12-20

Phospho-amino pincer-type ligands and catalytic metal complexes thereof

#75
20120178962
2012-07-12

Ethyl acetate production

#76
20120123150
2012-05-17

Copper-zirconia catalyst and method of use and manufacture

#77
20120035390
2012-02-09

Ethyl acetate production

#78
20110245532
2011-10-06

Methanol dehydrogenation catalyst for producing of methyl formate and method for producing methyl formate

#79
20090105507
2009-04-23

Process for preparing partial oxidation products of lower alcohols by direct oxidation of a lower alcohol and catalysts for use in that process

#80
20080091044
2008-04-17

Oxidation catalyst and oxidation method

#81
20080045742
2008-02-21

Single step green process for the preparation of substituted cinnamic esters with -selectivity

#82
20060224013
2006-10-05

Catalyst for ester production and process for producing ester

#83
20060079711
2006-04-13

Method of producing diol derivatives

#84
20050154226
2005-07-14

Oxidation of methanol and/or dimethyl ether using supported molybdenum-containing heteropolyacid catalysts

#85
20050090686
2005-04-28

Method for producing α-hydroxycarboxylate

#86
20050059839
2005-03-17

Process and catalysts for the oxidation of methanol and/or ethanol

#87
20050014957
2005-01-20

Processes for producing oxide with higher oxidation than alcohol