ClassID:

91086

C07C29/40 - CPC Classification

Classification description:

Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing carbon-to-metal bonds

Recent Application in this class:
#1
20230382831
2023-11-30

PROCESS FOR THE PREPARATION OF ALPHA-ALKYL-2-(TRIFLUOROMETHYL)-BENZYL ALCOHOLS

#2
20230050880
2023-02-16

Method for producing halogenated hydrocarbon magnesium compound and methods for producing tertiary alcohol compound and organosilicon compound

#3
20190194099
2019-06-27

Method for producing 3,7-dimethyl-7-octenol and method for producing 3,7-dimethyl-7-octenyl carboxylate compound

#4
20190169108
2019-06-06

1-HYDROXYMETHYL-1,2,2,6-TETRAMETHYL-CYCLOHEXANE AND DERIVATIVES THEREOF AND THEIR USE AS AROMA CHEMICALS

#5
20190106400
2019-04-11

Process for preparing pleuromutilin

#6
20180362431
2018-12-20

Reaction sequence for the synthesis of nootkatone, dihydronootkatone, and tetrahydronootkatone

#7
20180170849
2018-06-21

PHOTOLABILE PRO-FRAGRANCES

#8
20170204036
2017-07-20

Chiral diamine compounds for the preparation of chiral alcohols and chiral amines

#9
20160355500
2016-12-08

Intermediate compounds and process for the preparation of efinaconazole

#10
20160137669
2016-05-19

Preparation of Grignard reagents using a fluidized bed

#11
20160108067
2016-04-21

Method for producing fluorine-containing substituted compound and fluorine-containing substituted compound

#12
20150376103
2015-12-31

Method for synthesising cyclohexenones and the use of same in the perfume industry

#13
20150080287
2015-03-19

Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal

#14
20140288319
2014-09-25

Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts

#15
20140066640
2014-03-06

Direct trifluoromethylations using trifluoromethane

#16
20140012027
2014-01-09

Method for producing fluorine-containing substituted compound and fluorine-containing substituted compound

#17
20120214988
2012-08-23

Phosphoramide compound, method for producing the same, ligand, complex, catalyst and method for producing optically active alcohol

#18
20120130127
2012-05-24

Method of preparing 1-chloroacetamido-1,3,3,5,5-pentamethylcyclohexane

#19
20120100184
2012-04-26

Synthesis of 1-amino-1,3,3,5,5,-cyclohexane mesylate

#20
20120088938
2012-04-12

Method for producing optically active alcohol

#21
20120083619
2012-04-05

Synthesis of hydrofluoroalkanols and hydrofluoroalkenes

#22
20120077976
2012-03-29

Camphor-derived compounds, method for manufacturing the same, and application thereof

#23
20110065924
2011-03-17

Preparation of asymmetric anthracene derivatives and organic electroluminescent device using same

#24
20100113839
2010-05-06

Method for lithium exchange reactions

#25
20100113786
2010-05-06

Phosphoramide compound, method for producing the same, ligand, complex, catalyst and method for producing optically active alcohol

#26
20090326235
2009-12-31

Solutions of anhydrous lanthanide salts and its preparation

#27
20090318729
2009-12-24

Immobilized lewis acid catalysts coated with ionic liquids and use thereof

#28
20090143604
2009-06-04

Synthesis of hydrofluoroalkanols and hydrofluoroalkenes

#29
20080312125
2008-12-18

Process for production of cycloalkyl alkyl ethers

#30
20080221358
2008-09-11

Method of synthesizing key intermediates for the production of camptothecin derivatives

#31
20080188689
2008-08-07

Preparation of organic compounds bearing a trifluoromethyl group on a quaternary carbon

#32
20070249858
2007-10-25

Polymerizable fluorinated ester compounds and their preparing processes

#33
20070238629
2007-10-11

Fragrance compositions from tertiary terpene alcohols

#34
20070161827
2007-07-12

Method of synthesizing fluorinated diene alcohols

#35
20070155975
2007-07-05

Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts

#36
20070135662
2007-06-14

Process for the preparation of 3,5- bis(trifluoromethyl)benzylalcohol

#37
20060178462
2006-08-10

Flame retardant polymers having pendant groups related to bisphenol-C and monomers for synthesis thereof

#38
20060030737
2006-02-09

Chiral diols, their manufacture and ligands and catalysts derived therefrom

#39
20060030714
2006-02-09

Preparation of novel substituted haloarene compounds

#40
20060004230
2006-01-05

Process for the preparation of terbinafine and salts thereof

#41
20050256290
2005-11-17

Monomers and polymers comprising conjugated groups and methods for making thereof

#42
20050104233
2005-05-19

Method of substituent introduction through halogen-metal exchange reaction

#43
20050075473
2005-04-07

Telechelic emissive oligiomers and polymers derived therefrom

#44
20050065060
2005-03-24

Solvents containing cycloakyl alkyl ethers and process for production of the ethers