ClassID:

91251

C07C37/50 - 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 reactions decreasing the number of carbon atoms

Sub-classes:
Recent Application in this class:
#1
20250282743
2025-09-11

METHODS OF SYNTHESIZING CANNABIDIOL, DERIVATIVES THEREOF, AND OTHER PHYTOCANNABINOIDS

#2
20250197331
2025-06-19

AN INTEGRATED PROCESS TO PRODUCE PHENOL FROM COAL DERIVED LIQUID

#3
20250043097
2025-02-06

A METHOD OF RECYCLING PLASTIC WASTE COMPRISING PET

#4
20240336549
2024-10-10

Bio-Biphenols for Use in Forming Bio-Liquid Crystalline Polymers

#5
20240101503
2024-03-28

Process for the Production of Cannabinoids and Cannabinoid Acids

#6
20230286889
2023-09-14

Transalkylation of alkylated phenols

#7
20230192692
2023-06-22

MACROCYCLIC AND CAGE-LIKE MOLECULE BASED ON BIPHEN[n]ARENE AND DERIVATIVE, SYNTHESIS METHOD AND USE THEREOF

#8
20230174444
2023-06-08

PROCESS FOR THE PREPARATION OF PROPOFOL

#9
20230159420
2023-05-25

Manufacturing and purification technology for high purity Propofol

#10
20220340538
2022-10-27

Thermal conversion of CBDA and other carboxylic cannabinoids

#11
20220340537
2022-10-27

Synthetic intermediates for novel cannabinoids and cannabinoid acids and their derivatives

#12
20220324780
2022-10-13

Methods for isolation and purification of cannabidiol (CBD) and terpenes from hemp

#13
20220242809
2022-08-04

METHODS FOR ISOLATING ESSENTIAL OILS, PHYTOCHEMICALS AND PHARMACEUTICALLY ACTIVE COMPONENTS FROM BIOMASS AND RECONSTITUTING SYNTHETIC FORMULATIONS COMPRISING SAME

#14
20220220089
2022-07-14

CATALYTIC CANNABINOID PROCESSES AND PRECURSORS

#15
20220162236
2022-05-26

SILYLATIONS OF AROMATIC SUBSTRATES WITH BASE-ACTIVATED ORGANOSILANES

#16
20220081382
2022-03-17

Process for making phenol and xylenes

#17
20220017441
2022-01-20

Process for preparing a hydroxy compound by means of decarboxylation

#18
20210395177
2021-12-23

Method for producing a hydroxy compound by decarboxylation in the absence of a catalyst

#19
20210395176
2021-12-23

PROCESS FOR GENERATING HEMP OIL WITH A HIGH CANNABIDIOL (CBD) CONTENT

#20
20210292295
2021-09-23

Process for purification of tetrahydrocannabinolic- and cannabidiolic acid from plant material extract

#21
20210253509
2021-08-19

Synthesis of (+)-cannabinoids and their therapeutic effects

#22
20210236460
2021-08-05

Applications of known and novel cannabinoids

#23
20210198224
2021-07-01

Process for the production of cannabinoids

#24
20210139399
2021-05-13

Dealklylation and transalkylation of mixed phenols to make cresols

#25
20210122701
2021-04-29

Silylations of aromatic substrates with base-activated organosilanes

#26
20210122691
2021-04-29

Catalytic funneling of phenolics

#27
20210122690
2021-04-29

Process for synthesizing of hydroquinone derivatives with heptadecatrienyl side chain

#28
20210107885
2021-04-15

Mixtures of cannabinoid compounds, and production and use thereof

#29
20210002320
2021-01-07

CHEMICALLY CLEAVABLE GROUP

#30
20200360883
2020-11-19

Waterless decarboxylation

#31
20200181050
2020-06-11

Method for the production of cannabinoids from types of industrial hemp

#32
20200172459
2020-06-04

Synthesis of phytocannabinoids including a decarboxylation step

#33
20200123087
2020-04-23

Intermolecular reaction of propargyl ethers with dimethylfuran in the presence of gold(I) complexes

#34
20190352245
2019-11-21

Process for generating hemp oil with a high cannabidiol (CBD) content

#35
20190099696
2019-04-04

Cannabinoid extraction process using brine

#36
20190077783
2019-03-14

Mixtures of cannabinoid compounds, and production and use thereof

#37
20190010111
2019-01-10

Preparation of phenyl compounds

#38
20180370887
2018-12-27

INTERMOLECULAR REACTION OF PROPARGYL ETHERS WITH DIMETHYLFURAN IN THE PRESENCE OF GOLD(I) COMPLEXES

#39
20180251417
2018-09-06

Process for preparation of 1-[2-(dimethyl amino)-1-(4-hydroxyphenyl) ethyl]-cyclohexanol and salts thereof

#40
20180243710
2018-08-30

Waterless decarboxylation

#41
20180155271
2018-06-07

Silylations of aromatic substrates with base-activated organosilanes

#42
20180118667
2018-05-03

Substituted hydroxystilbenes and their therapeutic applications

#43
20180016216
2018-01-18

Decarboxylation of cannabidiolic acid in hemp biomass and hemp extract

#44
20170349529
2017-12-07

Method to prepare phenolics from biomass

#45
20170174608
2017-06-22

Synthetic method

#46
20170113989
2017-04-27

Synthesis of honokiol

#47
20170022132
2017-01-26

Process for generating hemp oil with a high cannabidiol (CBD) content

#48
20160272665
2016-09-22

PRODUCTION OF RENEWABLE FINE CHEMICALS AND LIQUID FUELS

#49
20160107967
2016-04-21

METHOD FOR THE DEPOLYMERIZATION OF LIGNIN

#50
20160075623
2016-03-17

Process for producing phenol

#51
20160031774
2016-02-04

RANDOM RING PACKING FOR BIOMASS DIGESTER

#52
20160002133
2016-01-07

Process for generating hemp oil with a high cannabidiol (CBD) content

#53
20150344514
2015-12-03

Chemically cleavable group

#54
20150336874
2015-11-26

Mixtures of cannabinoid compounds, and production and use thereof

#55
20150321981
2015-11-12

Metathesis reactions with cardanol and/or anacardic acid

#56
20150218078
2015-08-06

Chemical intermediates by catalytic fast pyrolysis process

#57
20150210634
2015-07-30

Preparation of hydroxy-benzylbenzene derivatives

#58
20150183701
2015-07-02

Catalysts for hydrodeoxygenation of oxygenated hydrocarbons

#59
20150158788
2015-06-11

Process for producing phenol

#60
20140357902
2014-12-04

Processes for making magnolol and derivatives thereof

#61
20140343328
2014-11-20

Processes for making magnolol analogs

#62
20140336417
2014-11-13

Oxidation of cyclohexylbenzene

#63
20140296581
2014-10-02

Process for producing phenol

#64
20140275468
2014-09-18

Catalysts and processes for the production of aromatic compounds from lignin

#65
20140221384
2014-08-07

Tetra--substituted butane-bridge modified NDGA derivatives, their synthesis and pharmaceutical use

#66
20140179892
2014-06-26

Method for alcoholysis of polycarbonate compositions containing flame retardant or acrylonitrile-butadiene-styrene

#67
20140142279
2014-05-22

Method for peptide synthesis

#68
20140107306
2014-04-17

Chemical intermediates by catalytic fast pyrolysis process

#69
20140091256
2014-04-03

Reactions of aromatic substrates with base-activated hydrosilanes-silylations and reductive cleavage

#70
20130261323
2013-10-03

INTEGRATED METHODS OF PREPARING RENEWABLE CHEMICALS

#71
20130225870
2013-08-29

METHOD OF SYNTHESIZING SUBSTITUTED 2-ALKYL PHENOLS

#72
20130217674
2013-08-22

SHIP1 modulators and related methods

#73
20130150630
2013-06-13

Method for preparing phenolic compounds

#74
20130053581
2013-02-28

Intermediates for the synthesis of benzindene prostaglandins and preparations thereof

#75
20130053378
2013-02-28

Tetra-O-substituted butane-bridge modified NDGA derivatives, their synthesis and pharmaceutical use

#76
20130041113
2013-02-14

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

#77
20120178961
2012-07-12

BIO-DERIVED OLEFIN SYNTHESIS

#78
20110172475
2011-07-14

Integrated methods of preparing renewable chemicals

#79
20100298579
2010-11-25

Process for preparing synthetic cannabinoids

#80
20100280284
2010-11-04

Optically active 2,2′-biphenol derivative and production method of same

#81
20100197874
2010-08-05

Random propylene copolymer compositions, articles and process

#82
20100174105
2010-07-08

Production of substituted phenylene aromatic diesters

#83
20100173769
2010-07-08

Enhanced procatalyst composition and process

#84
20100168353
2010-07-01

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

#85
20100168342
2010-07-01

Propylene impact copolymer and method

#86
20090306070
2009-12-10

Tetra-O-substituted butane-bridge modified NDGA derivatives, their synthesis and pharmaceutical use

#87
20090176947
2009-07-09

Methods for preparing polymers from phenolic materials and compositions relating thereto

#88
20090118498
2009-05-07

Ozonolysis reactions in liquid COand CO-expanded solvents

#89
20080221369
2008-09-11

Process for the preparation of substituted phenols

#90
20080167493
2008-07-10

METHODS FOR CONVERSION OF TYROSINE TO P-HYDROXYSTYRENE AND P-HYDROXYCINNAMIC ACID

#91
20080090000
2008-04-17

Method of obtaining a hydroxytyrosol-rich composition from vegetation water

#92
20080045752
2008-02-21

Microwave induced one pot process for the preparation of arylethenes

#93
20080033126
2008-02-07

Methods for preparing polymers from phenolic materials and compositions relating thereto

#94
20070213569
2007-09-13

Processes for conversion of tyrosine to p-hydroxystyrene and p-acetoxystyrene

#95
20070208086
2007-09-06

UBIQUINONE ANALOGS AND METHODS OF USE

#96
20070203080
2007-08-30

New Drug Delivery System for Crossing the Blood Brain Barrier

#97
20070197832
2007-08-23

Method of producing poly(ortho-methylphenol)

#98
20050228191
2005-10-13

Method for preparing hydroxystyrenes and acetylated derivatives thereof

#99
15338232
2017-08-08

Substituted hydroxystilbenes and their therapeutic applications