ClassID:

91235

C07C37/02 - CPC Classification

Classification description:

Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen

Recent Application in this class:
#1
20250188008
2025-06-12

METAL ORGANIC INTERACTIONS AT HYDROTHERMAL CONDITIONS

#2
20250135444
2025-05-01

SYSTEMS AND METHODS FOR MANUFACTURING ELECTROCHROMICS

#3
20240051906
2024-02-15

CRESOL PREPARATION METHOD FOR INHIBITING PRODUCTION OF BYPRODUCT

#4
20230021469
2023-01-26

RESIST TOPCOAT COMPOSITION, AND METHOD OF FORMING PATTERNS USING THE COMPOSITION

#5
20210230088
2021-07-29

Metal organic interactions at hydrothermal conditions

#6
20190194230
2019-06-27

Process for the preparation of crisaborole

#7
20170008824
2017-01-12

Process for producing 2,5-dihalophenolethers

#8
20160289157
2016-10-06

Selective hydrolysis and alcoholysis of chlorinated benzenes

#9
20160251294
2016-09-01

Process for hydrolyzing 1,2,4-trihalobenzene

#10
20150376112
2015-12-31

Photoactivatable caged compounds with AIE characteristics: method of preparation and applications

#11
20140155657
2014-06-05

Method for hydrolyzing alpha-chlorinated toluene compounds

#12
20130041113
2013-02-14

PROPYLENE-BASED POLYMER, ARTICLES, AND PROCESS FOR PRODUCING SAME

#13
20120157704
2012-06-21

Method for the hydroxylation of halogenated aryl compounds

#14
20100286451
2010-11-11

Process for producing 1,2-dialkoxy-3-fluorobenzene

#15
20100234637
2010-09-16

INTEGRATED PROCESS TO COPRODUCE AROMATIC HYDROCARBONS AND ETHYLENE AND PROPYLENE

#16
20100197874
2010-08-05

Random propylene copolymer compositions, articles and process

#17
20100174105
2010-07-08

Production of substituted phenylene aromatic diesters

#18
20100173769
2010-07-08

Enhanced procatalyst composition and process

#19
20100168353
2010-07-01

Propylene-based polymer, articles, and process for producing same

#20
20100168342
2010-07-01

Propylene impact copolymer and method

#21
20090159422
2009-06-25

Dehydration method

#22
20090156870
2009-06-18

PROCESS FOR THE CONVERSION OF ETHANE TO MIXED LOWER ALKANES TO AROMATIC HYDROCARBONS

#23
20090048470
2009-02-19

Process for producing hydroxy compound

#24
20070203370
2007-08-30

Phenol process