ClassID:

90898

C07C17/12 - CPC Classification

Classification description:

Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds

Recent Application in this class:
#1
20260028317
2026-01-29

EFFICIENT PROCEDURE FOR THE SYNTHESIS OF HYDRAZONE-LINKED TETRAHEDRAL NANOCAGES

#2
20230312813
2023-10-05

METHOD FOR PRODUCING ANION EXCHANGE RESIN AND METHOD FOR PRODUCING ELECTROLYTE MEMBRANE

#3
20220169581
2022-06-02

DIRECT AROMATIC CARBON-OXYGEN AND CARBON-HYDROGEN BOND FUNCTIONALIZATION VIA ORGANIC PHOTOREDOX CATALYST

#4
20210114955
2021-04-22

Method for modifying fluorine distribution in a hydrocarbon compound

#5
20190099748
2019-04-04

Direct palladium-catalyzed aromatic fluorination

#6
20180282662
2018-10-04

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

#7
20180169607
2018-06-21

Process for the preparation of intermediates useful in the preparation of non-ionic contrast agents

#8
20170267611
2017-09-21

Process for the preparation of 5-bromo-1,2,3-trichlorobenzene

#9
20170029361
2017-02-02

Halogenated aniline and method for producing same

#10
20160272598
2016-09-22

Process for the preparation of -iodoamides

#11
20160152533
2016-06-02

Method for the preparation of trichloromethyl-group-substituted benzene

#12
20150329472
2015-11-19

Halogenated aniline and method for producing same

#13
20150147265
2015-05-28

Removal of bromine from gaseous hydrogen bromide

#14
20150031896
2015-01-29

Compounds for organic electronic devices

#15
20150018577
2015-01-15

Process for preparing N-(4-cyclohexyl-3-trifluoromethyl-benzyloxy)-acetimidic acid ethyl ester

#16
20130140188
2013-06-06

Method of producing iodizing agent, and method of producing aromatic iodine compound

#17
20120184638
2012-07-19

Flame retardant composition for use in styrenics

#18
20120116132
2012-05-10

Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content

#19
20120065438
2012-03-15

Process for Syntheis of 10,10-Dibromo-9,9-dianthracene

#20
20110229973
2011-09-22

Methods for using congeneric, chlorinated, brominated and/or iodised, fluorinated aromatic standard compounds having two benzol rings

#21
20110224467
2011-09-15

Bromination of telomer mixtures derived from toluene and styrene

#22
20110224363
2011-09-15

Toluene and styrene derived telomer distributions and brominated flame retardants produced therefrom

#23
20110207976
2011-08-25

Process for producing p-dichlorobenzene

#24
20110178199
2011-07-21

Method for producing organic compound and organic compound obtained by the method

#25
20110065924
2011-03-17

Preparation of asymmetric anthracene derivatives and organic electroluminescent device using same

#26
20110009683
2011-01-13

Synthesis of substituted fluorene ligands

#27
20100308718
2010-12-09

Asymmetric pyrene derivative and organic electroluminescence device employing the same

#28
20100268003
2010-10-21

PROCESS FOR INCREASING PURITY OF SOLID BROMINATED FLAME RETARDANTS DURING PREPARATION

#29
20100230666
2010-09-16

AMINE-TYPE POLYMERIC COMPOUND, AND LIGHT-EMITTING ELEMENT COMPRISING THE SAME

#30
20100222617
2010-09-02

Method of preparing iodinated aromatic compounds

#31
20100183486
2010-07-22

High shear system for the production of chlorobenzene

#32
20100152337
2010-06-17

Mixtures of brominated diphenylethanes, method of preparing the same and resin composition using the same

#33
20100108989
2010-05-06

ELECTROLUMINESCENT POLYMERS AND USE THEREOF

#34
20100105969
2010-04-29

Method of producing iodizing agent, and method of producing aromatic iodine compound

#35
20100094067
2010-04-15

Method of preparing mono-iodo benzene through transiodination

#36
20100072885
2010-03-25

Fluorene compound, organic light emitting device and display device using the fluorene compound

#37
20100063075
2010-03-11

Aryl-quinazoline/aryl-2amino-phenyl methanone derivatives

#38
20100056820
2010-03-04

Method for the production of substituted 2-aryl malonic acid esters

#39
20100016607
2010-01-21

Process for the Synthesis of Highly Active Binary Metal Fluoride as a Fluorinating Agent for Aromatics

#40
20090321729
2009-12-31

Anthracene Derivatives and Organic Electroluminescent Devices Made by Using the Same

#41
20090261300
2009-10-22

Heteroacene derivative, tetrahaloterphenyl derivative, and processes for producing the same

#42
20090247795
2009-10-01

Method of Synthesizing 9-Aryl-10-Iodoanthracene Derivative and Light-Emitting Material

#43
20090227816
2009-09-10

Process for preparing polybrominated compounds

#44
20090197201
2009-08-06

FLUOROSURFACTANTS

#45
20090179196
2009-07-16

Pyrene-Based Organic Compound, Transistor Material and Light-Emitting Transistor Device

#46
20090162693
2009-06-25

Tetra-substituted chrysenes for luminescent applications

#47
20090131660
2009-05-21

SYNTHESIS OF 3-[4-(1,1-DIMETHYL-PROPYL)-PHENYL]-2-METHYL-PROPIONALDEHYDE AND cis-4--2,6-DIMETHYL-MORPHOLINE (AMOROLFINE)

#48
20090092853
2009-04-09

Cyclopentaphenanthrene-based compound and organic light emitting device employing the same

#49
20090076315
2009-03-19

Process for the preparation of substituted fluorenes

#50
20090062570
2009-03-05

Host material for blue OLED and white light emitting device utilizing the same

#51
20090048470
2009-02-19

Process for producing hydroxy compound

#52
20090036643
2009-02-05

Conjugated monomers and polymers and preparation and use thereof

#53
20090005619
2009-01-01

HIGH SHEAR PROCESS FOR THE PRODUCTION OF CHLOROBENZENE

#54
20080281024
2008-11-13

Flame retardant bromobenzyl systems

#55
20080228015
2008-09-18

Preparation and provision of high assay decabromodiphenylethane

#56
20080227984
2008-09-18

Selective Oxidation of Organic Compounds

#57
20080221239
2008-09-11

Flame retardant composition for use in styrenics

#58
20080220285
2008-09-11

Materials for organic electroluminescent devices

#59
20080214878
2008-09-04

Method for the production of 1,3,5-trifluoro-2,4,6-trichlorobenzene from fluorobenzene derivatives

#60
20080194889
2008-08-14

Process for separation of bromine from gaseous hydrogen bromide and use of such process in production of decabromodiphenylethane

#61
20080193797
2008-08-14

Materials for organic electroluminescent devices

#62
20080171225
2008-07-17

Materials for organic electroluminescent devices

#63
20080146853
2008-06-19

Method for producing aromatic iodides

#64
20080145708
2008-06-19

Compounds for organic electronic devices

#65
20080145571
2008-06-19

Polymer Compound And Polymer Light Emitting Device Using The Same

#66
20080132743
2008-06-05

PRODUCTION OF HIGH PURITY DECABROMODIPHENYLALKANES

#67
20080108855
2008-05-08

PREPARATION OF HIGH ASSAY DECABROMODIPHENYLALKANE

#68
20080100207
2008-05-01

Organoelectroluminescent compound and organoelectroluminescent device employing the same

#69
20080093987
2008-04-24

Organoelectroluminescent compound and organoelectroluminescent device employing the same

#70
20080058458
2008-03-06

PREPARATION OF DECAHALODIPHENYL ETHANE

#71
20080012475
2008-01-17

Pyrene Based Compound, And Light Emitting Transistor Element And Electroluminescence Element Using The Same

#72
20070298501
2007-12-27

Congeneric, Chlorinated, Brominated And/Or Iodised, Fluorinated Aromatic Compounds Comprising Two Benzol Rings In Their Basic Structure, Method For Their Production And Use Thereof

#73
20070293708
2007-12-20

Process for preparing 2-bromo-4,4'-dialkylbiphenyl

#74
20070257603
2007-11-08

FLUORENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE COMPOUND

#75
20070205403
2007-09-06

Synthesis of aromatic polyhalogenated halomethyl compounds

#76
20070088184
2007-04-19

Bromination process

#77
20070015946
2007-01-18

Process for the preparation of substituted fluorenes

#78
20060161028
2006-07-20

Process for production of iodine compounds and process for production of high-purity 5-iodo-2-methylbenzoic acid

#79
20060154107
2006-07-13

Asymmetric pyrene derivative and organic electroluminescence device employing the same

#80
20060149016
2006-07-06

Polymer

#81
20060106264
2006-05-18

Method for producing p-dichlorobenzene

#82
20060094912
2006-05-04

Catalyst composition and method for chlorinating aromatic compounds

#83
20060079685
2006-04-13

Aryl-quinazoline/aryl-2-amino-phenyl methanone derivatives

#84
20050283035
2005-12-22

Catalyst composition and method for halogenating aromatic compounds

#85
20050283034
2005-12-22

Methods for recycling catalyst compositions for aromatic ring halogenation

#86
20050283033
2005-12-22

Catalyst compositions and their use for chlorinating aromatic compounds

#87
20050234271
2005-10-20

Bromination process

#88
20050233165
2005-10-20

Anthracene derivatives and organic electroluminescent devices made by using the same

#89
20050222473
2005-10-06

Bromination process

#90
20050177010
2005-08-11

Process for halogenation of benzene and benzene derivatives

#91
20050137431
2005-06-23

Process for eco-friendly synthesis of bromobenzene

#92
20050118080
2005-06-02

Method and apparatus for producing decabromodiphenyl alkanes

#93
20050096489
2005-05-05

Oxidative fluorination of aromatic and chloroaromatic derivatives

#94
20050054733
2005-03-10

Difluoroalkylaromatics