ClassID:

93542

C07C319/24 - CPC Classification

Classification description:

Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds

Recent Application in this class:
#1
20240217927
2024-07-04

Methods of Making Deuterium-Enriched N-Acetylcysteine Amide (D-NACA) and (2R,2R)-3,3-Disulfanediyl BIS(2-Acetamidopropanamide) (DINACA) and Using D-NACA and DINACA to Treat Diseases Involving Oxidative Stress

#2
20230373913
2023-11-23

Methods of Making Deuterium-Enriched N-Acetylcysteine Amide (D-NACA) and (2R,2R)-3,3-Disulfanediyl BIS(2-Acetamidopropanamide) (DINACA) and Using D-NACA and DINACA to Treat Diseases Involving Oxidative Stress

#3
20230192604
2023-06-22

METHOD FOR PRODUCING TRISULFIDE COMPOUND OR SELENOTRISULFIDE COMPOUND

#4
20220363631
2022-11-17

Process for the co-production of alkyl mercaptan and dialkyl disulfide from alcohol

#5
20220363630
2022-11-17

Process for the co-production of methyl mercaptan and of dimethyl disulfide from carbon oxides

#6
20220348538
2022-11-03

PROCESS OF PREPARING 1,1'-DISULFANDIYLBIS(4-FLUORO-2-METHYL-5-NITROBENZOL)

#7
20210332010
2021-10-28

Method for oxidation of sulfur-containing compounds

#8
20200385342
2020-12-10

Methods of making deuterium-enriched N-acetylcysteine amide (d-NACA) and (2R, 2R′)-3,3′-disulfanediyl bis(2-acetamidopropanamide) (diNACA) and using d-NACA and diNACA to treat diseases involving oxidative stress

#9
20200331851
2020-10-22

Method for preparing methyl mercaptan

#10
20200277257
2020-09-03

Method for producing mercaptophenol compound and intermediate of said compound

#11
20200109111
2020-04-09

Synthesis of methyl ethyl sulfide and related production systems

#12
20190270702
2019-09-05

Synthesis of methyl ethyl sulfide and related production systems

#13
20190135741
2019-05-09

Methods of Making Deuterium-Enriched N-acetylcysteine Amide (D-NACA) and (2R, 2R')-3,3'-Disulfanediyl BIS(2-Acetamidopropanamide) (DINACA) and Using D-NACA and DINACA to Treat Diseases Involving Oxidative Stress

#14
20190077751
2019-03-14

Process for producing (poly)sulfide compound and process for producing episulfide compound

#15
20190076377
2019-03-14

Method of decreasing protein-aldehyde adducts by administering a mixed disulfide of n-acetylcysteine and propyl mercaptan, propenyl mercaptan, or allyl mercaptan

#16
20190002651
2019-01-03

Crosslinking materials from biorenewable aconitic acid

#17
20180305308
2018-10-25

Industrial process for the preparation of (5S, 10S)-10-benzyl-16-methyl-11, 14, 18-trioxo-15, 17, 19-trioxa-2,7,8-trithia-12-azahenicosan-5-aminium(E)-3-carboxyacrylate salt

#18
20180305306
2018-10-25

Mixed branched eicosyl polysulfide compositions and methods of making same

#19
20180282270
2018-10-04

Preparation method of polythiol for optical lenses by using metal sulfide

#20
20180258036
2018-09-13

Method for producing bis(3-aminophenyl)disulfides and 3-aminothiols

#21
20180201575
2018-07-19

Process for oxidizing one or more thiol compounds

#22
20180162810
2018-06-14

Manufacture of organopolysulfides and salts thereof

#23
20180133704
2018-05-17

Catalyst for oxidation reactions, a method for its preparation and the use thereof

#24
20170158631
2017-06-08

Method for preparing methyl mercaptan

#25
20170144966
2017-05-25

Method for preparing dimethyl disulphide

#26
20170130029
2017-05-11

POLYSULFIDE ADDITIVE, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN RUBBER MIXTURES

#27
20170100349
2017-04-13

Organosulfur compounds for the prevention and treatment of neurodegenerative diseases

#28
20170036998
2017-02-09

Metal-catalyzed oxidative coupling of thiols

#29
20160326106
2016-11-10

Use of magnetic iron oxide red in catalyzing and oxidizing methanthiol and methods for preparing and appling same

#30
20160318860
2016-11-03

OXIDATION OF 2-MERCAPTOETHANOL

#31
20160215231
2016-07-28

Method for producing dialkyl polysulfide, dialkyl polysulfide, extreme-pressure additive and lubricating fluid composition

#32
20160046571
2016-02-18

Method for the preparation of (3S,3S′) 4,4′-disulfanediylbis (3-aminobutane 1-sulfonic acid)

#33
20150368194
2015-12-24

System and Method for Fluoralkylated Fluorophthalocyanines with Aggregating Properties and Catalytic Driven Pathway for Oxidizing Thiols

#34
20150329485
2015-11-19

Method for producing bis(3-aminophenyl)disulfides and 3-aminothiols

#35
20150315137
2015-11-05

System and Method for Fluoroalkylated Fluorophthalocyanines With Aggregating Properties and Catalytic Driven Pathway for Oxidizing Thiols

#36
20150274655
2015-10-01

POLYSULFIDE MIXTURE, METHOD FOR PRODUCING SAME, AND USE OF THE POLYSULFIDE MIXTURE IN RUBBER MIXTURES

#37
20150240053
2015-08-27

POLYSULFIDE ADDITIVE, METHOD FOR PRODUCTION THEREOF AND USE THEREOF IN RUBBER MIXTURES

#38
20150210638
2015-07-30

Preparation of symmetrical and asymmetrical disulphides by reactive distillation of mixtures of disulphides

#39
20140323761
2014-10-30

Process for preparing β-mercaptocarboxylic acid

#40
20140235897
2014-08-21

Process for oxidizing one or more thiol compounds

#41
20140187546
2014-07-03

Cystine diamide analogs for the prevention of cystine stone formation in cystinuria

#42
20140046097
2014-02-13

Process for the preparation of a polysulfide

#43
20130267739
2013-10-10

Process for preparing dialkyl disulphides

#44
20130231500
2013-09-05

Method for the preparation of (3S, 3S′) 4,4′-disulfanediylbis (3-aminobutane 1-sulfonic acid)

#45
20130184474
2013-07-18

Method for preparing an amino acid from 2 aminobutyrolactone

#46
20130165515
2013-06-27

Organosulfur compounds for the prevention and treatment of neurodegenerative diseases

#47
20130123514
2013-05-16

CARBOCATALYSTS FOR CHEMICAL TRANSFORMATIONS

#48
20130060064
2013-03-07

Method and synthesis

#49
20120283430
2012-11-08

System and Method for Fluoroalkylated Fluorophthalocyanines With Aggregating Properties and Catalytic Driven Pathway for Oxidizing Thiols

#50
20110319656
2011-12-29

Process for synthesis of tritiated and deuterated thiorphan and acetorphan

#51
20110263894
2011-10-27

Method for compressing gases containing hydrogen sulfide

#52
20110218363
2011-09-08

METHOD FOR PRODUCING ALKENYL MERCAPTAN

#53
20110172138
2011-07-14

Dimethyl disulphide derived at least partially from renewable materials

#54
20110082282
2011-04-07

Process of preparing conjugates of allium organosulfur compounds with amino acids, peptides, and proteins

#55
20100274037
2010-10-28

Allylic polysulfanes

#56
20100249366
2010-09-30

MIXTURE OF DODECANETHIOLS, METHOD FOR THE PRODUCTION AND USE THEREOF

#57
20100234613
2010-09-16

Process for continuously producing 3-isothiazolinone derivatives and intermediate products thereof

#58
20100222549
2010-09-02

DECHALCOGENATIVE METHODS FOR THE PREPARATION OF ALLYLIC SULFIDES

#59
20100191016
2010-07-29

Synthetic process for anticancer drug fluorapacin and trisulfide derivatives

#60
20100069674
2010-03-18

Garlic processing

#61
20080207951
2008-08-28

Process for the removal by oxidation, of mercaptans contained in hydrocarbons

#62
20080119672
2008-05-22

Method for Producing 2,6-Di-Tert-Butyl-4-Mercaptophenol and 4,4'-Isopropylidenedithiobis [2,6-Di-Tert-Butylphenol]

#63
20080031939
2008-02-07

Process for the preparation of armodafinil

#64
20070232836
2007-10-04

Method for isolating a thiol

#65
20070197748
2007-08-23

Mixture of dodecanethiols, method for the production and use thereof

#66
20060142616
2006-06-29

Oxidation of mercaptoethanol

#67
20060128994
2006-06-15

Use of H2S-containing offgas streams for preparing sulfur-containing products

#68
20050137419
2005-06-23

Process for synthesizing disulfides