Patents-Review.com
ClassID:

91813 ⎘

C07C51/62 - CPC Classification

Classification description:

Preparation of carboxylic acids or their salts, halides or anhydrides; Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group

Recent Application in this class:
#1
20210024450
2021-01-28

Fluorinated organic compound production method

 #2
20200207694
2020-07-02

Fluorination of acrylate esters and derivatives

 #3
20200031752
2020-01-30

FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES

 #4
20190161428
2019-05-30

Fluorination of acrylate esters and derivatives

 #5
20180099918
2018-04-12

Fluorination of acrylate esters and derivatives

 #6
20170036985
2017-02-09

Fluorination of acrylate esters and derivatives

 #7
20150361030
2015-12-17

PERFLUOROPOLYVINYL MODIFIED ARYL INTERMEDIATES AND MONOMERS

 #8
20150284319
2015-10-08

Fluorination of acrylate esters and derivatives

 #9
20140221681
2014-08-07

Fluorination of acrylate esters and derivatives

 #10
20140206900
2014-07-24

Method for preparing high purity mono-hydrolyzed acyl halide compound

 #11
20140121411
2014-05-01

Process for separating monochloroacetic acid and dichloroacetic acid via extractive distillation

 #12
20130338394
2013-12-19

Process for the preparation of enolate salts of 4-fluoro-2-hydroxymethylene-3 oxo-butyrates

 #13
20120190892
2012-07-26

Process for the preparation of a halogenoacetyl fluoride and its derivatives

 #14
20120035395
2012-02-09

PROCESS FOR PRODUCING PHTHALIC ACID COMPOUND INCLUDING CHLORINATED AROMATIC RING

 #15
20100305345
2010-12-02

Process for producing fluorine-containing compounds

 #16
20080097131
2008-04-24

Synthesis of carbon-labeled perfluoroalkyl compounds

 #17
20060167324
2006-07-27

High-purity (fluoroalkyl)benzene derivative and process for producing the same

 #18
20050228201
2005-10-13

Process for preparing nuclear-fluorinated aromatics

 #19
20050197510
2005-09-08

Synthesis of carbon-labeled perfluoroalkyl compounds