ClassID:

91097

C07C29/62 - CPC Classification

Classification description:

Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Recent Application in this class:
#1
20250250216
2025-08-07

CYCLIC COMPOUND HAVING IODINE ATOM

#2
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

#3
20250145759
2025-05-08

BROMINATED FLAME RETARDANT AND ITS APPLICATION IN POLYURETHANE FOAMS

#4
20250084022
2025-03-13

FUSED CYCLOOCTYNE COMPOUNDS AND THEIR USE IN METAL-FREE CLICK REACTIONS

#5
20240182390
2024-06-06

METHOD FOR PREPARING PARTIALLY FLUORINATED ALCOHOL

#6
20230357137
2023-11-09

Synthesis of Sulfonamide Intermediates

#7
20230102685
2023-03-30

Fused cyclooctyne compounds and their use in metal-free click reactions

#8
20230053833
2023-02-23

PREPARATION OF HALOGENATED ALKOXYETHANE

#9
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

#10
20220204547
2022-06-30

NOVEL METHOD FOR SYNTHESIZING 25-OH CHOLESTEROL/CALCIFEDIOL FROM PHYTOSTEROL

#11
20220153668
2022-05-19

Method for preparing partially fluorinated alcohol

#12
20220064098
2022-03-03

Method for producing fluorinated iodinated organic compound

#13
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

#14
20200247736
2020-08-06

Derivitization of vaporous chlorine by propylene oxide

#15
20200239404
2020-07-30

Method for synthesizing iodo- or astatoarenes using diaryliodonium salts

#16
20200148668
2020-05-14

Decarboxylative cross-coupling and applications thereof

#17
20200140639
2020-05-07

Brominated flame retardant and its application in polyurethane foams

#18
20200048174
2020-02-13

Fused cyclooctyne compounds and their use in metal-free click reactions

#19
20190202972
2019-07-04

Brominated flame retardant and its application in polyurethane foams

#20
20190176134
2019-06-13

Methods of hydrofluorination

#21
20190023646
2019-01-24

Method for synthesizing iodo- or astatoarenes using diaryliodonium salts

#22
20180015317
2018-01-18

Use of metal-accumulating plants for the preparation of catalysts that can be used in chemical reactions

#23
20170174593
2017-06-22

Process for preparing dichloropropanol

#24
20170107170
2017-04-20

Process for producing dimethyl carbonate

#25
20170036981
2017-02-09

Process for preparing aryl ketone

#26
20160332940
2016-11-17

Processes for the synthesis of chiral 1-alkanols

#27
20160214917
2016-07-28

Fused cyclooctyne compounds and their use in metal-free click reactions

#28
20160108067
2016-04-21

Method for producing fluorine-containing substituted compound and fluorine-containing substituted compound

#29
20150360066
2015-12-17

Use of metal-accumulating plants for implementing chemical reactions

#30
20150329511
2015-11-19

Method of synthesis of substituted hexitols such as dianhydrogalactitol

#31
20150125892
2015-05-07

Fused cyclooctyne compounds and their use in metal-free click reactions

#32
20150011802
2015-01-08

Partially halogenated, hydroxylated fullerene and allergen adsorbent using the same

#33
20140371492
2014-12-18

Process for the chlorination of a hydroxylated organic compound

#34
20140148603
2014-05-29

Method for preparing a fluorinated organic compound

#35
20140066640
2014-03-06

Direct trifluoromethylations using trifluoromethane

#36
20140058106
2014-02-27

SYSTEM FOR FLUORINATING ORGANIC COMPOUNDS

#37
20140012027
2014-01-09

Method for producing fluorine-containing substituted compound and fluorine-containing substituted compound

#38
20130225843
2013-08-29

PROCESS FOR THE MANUFACTURE OF DICHLOROPROPANOL

#39
20130137763
2013-05-30

Fused cyclooctyne compounds and their use in metal-free click reactions

#40
20130102801
2013-04-25

Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby

#41
20130102800
2013-04-25

Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby

#42
20130102799
2013-04-25

Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby

#43
20130102798
2013-04-25

Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby

#44
20130096327
2013-04-18

Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby

#45
20130090485
2013-04-11

Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby

#46
20130066091
2013-03-14

Process for hydrochlorination of multihydroxylated aliphatic hydrocarbons

#47
20130041185
2013-02-14

Method for producing partially halogenated, hydroxylated fullerene

#48
20130032755
2013-02-07

Continuous process for preparing chlorohydrins

#49
20120316340
2012-12-13

Use of metal-accumulating plants for implementing chemical reactions

#50
20120199786
2012-08-09

Method for making an epoxide

#51
20120183468
2012-07-19

Water-soluble functionalized fullerenes

#52
20120035380
2012-02-09

PROCESS FOR PREPARING EPICHLOROHYDRIN FROM GLYCEROL

#53
20120010420
2012-01-12

Process for producing an organic compound

#54
20120004432
2012-01-05

Process for the catalytic halogenation of a diol

#55
20110282080
2011-11-17

Method of preparing dichloropropanol using glycerol with improved selectivity for dichloropropanol

#56
20110237773
2011-09-29

Glycerol treatment process

#57
20110178315
2011-07-21

Process for the conversion of a crude glycerol, crude mixtures of naturally derived multicomponent aliphatic hydrocarbons or esters thereof to a chlorohydrin

#58
20110172449
2011-07-14

Process for the manufacture of dichloropropanol by chlorination of glycerol

#59
20110152580
2011-06-23

PROCESS AND APPARATUS FOR VAPOR PHASE PURIFICATION DURING HYDROCHLORINATION OF MULTI-HYDROXYLATED ALIPHATIC HYDROCARBON COMPOUNDS

#60
20110152545
2011-06-23

Process for manufacturing chlorohydrins, epodixes, diols, diols derivatives or epoxy derivatives

#61
20110124892
2011-05-26

Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloroacetone levels

#62
20110124890
2011-05-26

Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloroacetone levels

#63
20110054175
2011-03-03

SYSTEM FOR FLUORINATING ORGANIC COMPOUNDS

#64
20110028766
2011-02-03

CONVERSION OF A MULTIHYDROXYLATED-ALIPHATIC HYDROCARBON OR ESTER THEREOF TO A CHLOROHYDRIN

#65
20110028683
2011-02-03

Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol

#66
20110004027
2011-01-06

Process and apparatus for producing chlorohydrin

#67
20100324344
2010-12-23

Process for producing 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol

#68
20100311942
2010-12-09

Glycerol-based product, process for obtaining same and use thereof in the manufacturing of dichloropropanol

#69
20100305367
2010-12-02

Process for manufacturing a chlorohydrin

#70
20100234521
2010-09-16

Side chain fluorochemicals with crystallizable spacer groups

#71
20100212540
2010-08-26

Use of compositions containing silicon for improving the corrosion resistance of vessels

#72
20100179302
2010-07-15

Manufacture of Dichloropropanol

#73
20100152499
2010-06-17

CONVERSION OF A MULTIHYDROXYLATED-ALIPHATIC HYDROCARBON OR ESTER THEREOF TO A CHLOROHYDRIN

#74
20100105964
2010-04-29

Process for the manufacture of dichloropropanol

#75
20100105862
2010-04-29

Process for the manufacture of dichloropropanol

#76
20090275726
2009-11-05

Process for producing epichlorohydrin

#77
20090270588
2009-10-29

PROCESS FOR PRODUCING DICHLOROPROPANOL

#78
20090260971
2009-10-22

METHOD OF PREPARING FLUOROALKYL COMPOUNDS USING RADIATION

#79
20090198041
2009-08-06

Crude glycerol-based product, process for its purification and its use in the manufacture of dichloropropanol

#80
20090131631
2009-05-21

Method for making a chlorohydrin

#81
20090082601
2009-03-26

METHOD OF PREPARING DICHLOROPANOLS FROM GLYCERINE

#82
20090062574
2009-03-05

Process for the Production of Alpha, Gamma-Dichlorohydrin From Glycerin and Hydrochloric Acid

#83
20080281132
2008-11-13

Process for the manufacture of dichloropropanol by chlorination of glycerol

#84
20080214848
2008-09-04

Method For Making an Epoxy Starting From a Chlorhydrine

#85
20080207930
2008-08-28

Process for producing a chlorhydrin from a multihydroxylated aliphatic hydrocarbon and/or ester thereof in the presence of metal salts

#86
20080200701
2008-08-21

Method For Making a Chlorohydrin Starting With a Polyhydroxylated Aliphatic Hydrocarbon

#87
20080200642
2008-08-21

Method for making a chlorhydrine by reaction between a polyhydroxylated aliphatic hydrocarbon and a chlorinating agent

#88
20080194884
2008-08-14

Method for making chlorohydrin in liquid phase in the presence of heavy compounds

#89
20080194851
2008-08-14

Continuous method for making chlorhydrines

#90
20080194850
2008-08-14

Method for Making an Epoxide Starting with a Polyhydroxylated Aliphatic Hydrocarbon and a Chlorinating Agent

#91
20080194849
2008-08-14

Method for making a chlorohydrin by chlorinating a polyhydroxylated aliphatic hydrocarbon

#92
20080194848
2008-08-14

Method for converting polyhydroxylated aliphatic hydrocarbons into chlorohydrins

#93
20080194847
2008-08-14

Method for preparing chlorohydrin by converting polyhydroxylated aliphatic hydrocarbons

#94
20080161613
2008-07-03

Method for making chlorohydrin in corrosion-resistant equipment

#95
20080154050
2008-06-26

Method for making an epoxide

#96
20080045728
2008-02-21

Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin

#97
20080015370
2008-01-17

Process for the conversion of a crude glycerol, crude mixtures of naturally derived multihydroxylated aliphatic hydrocarbons or esters thereof to a chlorohydrin

#98
20080015369
2008-01-17

Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloracetone levels

#99
20070167659
2007-07-19

Method of preparing dichloropropanols from glycerine

#100
20070112224
2007-05-17

Process for producing dichloropropanol from glycerol, the glycerol coming eventually from the conversion of animal fats in the manufacture of biodiesel