ClassID:

90925

C07C17/281 - CPC Classification

Classification description:

Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound

Recent Application in this class:
#1
20260055039
2026-02-26

METHOD FOR PRODUCING CHLOROFLUOROBUTANE (CFB)

#2
20260028298
2026-01-29

SYNTHESIS METHOD FOR HEXAFLUOROBUTADIENE AND SYNTHESIS SYSTEM FOR INTERMEDIATE DIMER

#3
20250345777
2025-11-13

BISMUTHENE AS VERSATILE PHOTOCATALYST OPERATING UNDER VARIABLE CONDITIONS FOR PHOTOREDOX C-H BOND FUNCTIONALIZATION

#4
20240228410
2024-07-11

IRON SALT CATALYST REGENERATION

#5
20240132427
2024-04-25

Iron salt catalyst regeneration

#6
20240067591
2024-02-29

Method and system for producing hexafluoro-1,3-butadiene

#7
20230391696
2023-12-07

METHOD FOR PRODUCING REACTION GAS CONTAINING 1,1,2-TRIFLUOROETHANE (R-143) AND/OR (E,Z)-1,2-DIFLUOROETHYLENE (R-1132(E,Z))

#8
20220144731
2022-05-12

Process for manufacture of 2,3,3,3-tetrafluoropropene

#9
20220144730
2022-05-12

Process for manufacture of 2,3-dichloro-1,1,1-trifluoropropane

#10
20220144729
2022-05-12

Process for manufacture of 2-chloro-1,1,1-trifluoropropene

#11
20210139397
2021-05-13

Process for the synthesis of 2,3,3,3-tetrafluoropropene

#12
20210061735
2021-03-04

Method of producing compound having butadiene skeleton containing hydrogen and fluorine and/or chlorine

#13
20200002589
2020-01-02

Heat transfer fluids and methods of using same

#14
20190391057
2019-12-26

Oil extraction agent containing trimeric or higher oligomers of chlorotrifluoroethylene

#15
20190248719
2019-08-15

Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene

#16
20180362421
2018-12-20

Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene

#17
20180162793
2018-06-14

Processes for the synthesis of 1,2,3,4-tetrachloro-hexafluoro-butane

#18
20170369403
2017-12-28

Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene

#19
20170260052
2017-09-14

Method for carbon materials surface modification by the fluorocarbons and derivatives

#20
20170101366
2017-04-13

PROCESS FOR MAKING DI-FUNCTIONAL MOLECULES WITH CONCURRENT LIGHT PARAFFIN UPGRADING

#21
20160347694
2016-12-01

Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene

#22
20160087212
2016-03-24

Graphene nanoribbons as semiconductors for organic thin film transistors

#23
20150045588
2015-02-12

Process for 1-chloro-3,3,3-trifluoropropene from trifluoromethane

#24
20140200372
2014-07-17

Fluoroalkyl and chlorofluoroalkyl benzenes

#25
20130197281
2013-08-01

Process for manufacturing perfluoroolefins by pyrolysis of perfluorocarbons in the presence of hydrogen

#26
20100280291
2010-11-04

Process for the synthesis of perfluorobutadiene