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Class Information
Number: 568/61
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Sulfur containing > Thiol or mercaptide containing (i.e., -sh or -sm containing where m is a group ia or iia light metal)
Description: Compounds which contain a -SH or -SM group where M is a Group IA or IIA metal having a specific gravity less than four.










Sub-classes under this class:

Class Number Class Name Patents
568/69 Acyclic 60
568/67 Benzene ring containing 86
568/65 Halogen containing 47
568/62 Oxygen containing 119
568/66 Polythiol 41


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8609902 Organoactinide-, organolanthanide-, and organogroup-4-mediated hydrothiolation of terminal alkynes with aliphatic, aromatic and benzylic thiols Dec. 17, 2013
8440736 Photocuable thiol-ene low gas permeability membranes May. 14, 2013
8399212 Bioluminescent assays utilising secreted luciferases Mar. 19, 2013
8049042 Resist polymer, resist composition, process for pattern formation, and starting compounds for production of the resist polymer Nov. 1, 2011
7691776 Catalyst for the synthesis of alkyl mercaptan and process for the production thereof Apr. 6, 2010
7655474 Trioxyethylene gold nanoclusters functionalized with a single DNA Feb. 2, 2010
7645906 Graded catalyst bed for methyl mercaptan synthesis Jan. 12, 2010
7622613 Thiol compound and photosensitive composition using the same Nov. 24, 2009
7619121 Method for isolating a thiol Nov. 17, 2009
7582800 Process for preparing alkyl mercaptans in a multizone fixed bed reactor Sep. 1, 2009
7411097 Thiol compound, copolymer and method for producing the copolymer Aug. 12, 2008
7250510 Transition metal complexes of N-heterocyclic carbenes, method of preparation and use in transition metal catalyzed organic transformations Jul. 31, 2007
7250526 Transfer hydrogenation process and catalyst Jul. 31, 2007
7235697 Use of H2S-containing offgas streams for preparing sulfur-containing products Jun. 26, 2007
7217843 Method of making 2-thiols May. 15, 2007
7173156 Thioacetate deprotection Feb. 6, 2007
7053173 Polymercaptopolyphenyl and process for preparation thereof May. 30, 2006
6894194 Production of dithiodiglycol May. 17, 2005
6803406 Electron donors, electron acceptors and adhesion promoters containing disulfide Oct. 12, 2004
6630578 Thioether derivatives, their method for production and use Oct. 7, 2003
6562988 Methods and products relating to 16-HETE analogs May. 13, 2003
6545188 Transfer hydrogenation process and catalyst Apr. 8, 2003
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications Apr. 30, 2002
6376716 Process for the preparation of aromatic sulfur compounds Apr. 23, 2002
6365676 Poly-perfluoroalkyl substituted polyamines as grease proofing agents for paper and foam stabilizers in aqueous fire-fighting foams Apr. 2, 2002
6359046 Hydrocarbon core polysulfide silane coupling agents for filled elastomer compositions Mar. 19, 2002
6320062 15-hydroxyeicosatetraenoic acid analogs with enhanced metabolic stability and methods of their use in treating dry eye disorders Nov. 20, 2001
6268455 Mercaptomethylphenyl group-containing diorganopolysiloxane and production process for the same Jul. 31, 2001
6265476 Radiation-curable binder compositions having high elongation and toughness after cure Jul. 24, 2001
6248687 Process for presulfurizing a desulfurization catalyst used in a hydrodesulfurization unit of petroleum refinery and presulfurization promoter Jun. 19, 2001
6218578 Polymeric film Apr. 17, 2001
6198003 Method for producing alkyl mercaptans and/or dialkyl monosulfides Mar. 6, 2001
6187222 Electrooptical liquid crystal system Feb. 13, 2001
6162952 Production of mercaptans using heterogeneous acidic catalysts Dec. 19, 2000
6054622 Aromatic hydroxythiol synthesis using diazonium salts Apr. 25, 2000
6024937 Aromatic amine substituted bridged nitrogen and sulfur donor atom ligands for imaging Feb. 15, 2000
6004529 Chelating agents Dec. 21, 1999
5801260 Carbonothioate phospholipid analogs as substrate of phospholipases and lipases Sep. 1, 1998
5689005 Reductive deoxygenation using a redox catalyst Nov. 18, 1997
5608115 Polythiol useful for preparing sulfur-containing urethane-based resin and process for producing the same Mar. 4, 1997
5407960 Mercaptocycloacyl aminoacid endopeptidase inhibitors Apr. 18, 1995
5362916 Synthesis of mercaptaryl or hydroxyaryl enol ether alkali metal salts Nov. 8, 1994
5157164 Polymerizable antioxidant composition Oct. 20, 1992
5017727 Polymerizable antioxidant composition May. 21, 1991
4857179 Ore flotation and mineral flotation agents for use therein Aug. 15, 1989
4612398 Alkyl mercaptan process Sep. 16, 1986
4478865 Utilization of sulfur containing terpenes as flavoring ingredients Oct. 23, 1984
4330677 Polyether compounds, their production and their medicinal use May. 18, 1982
4313006 Process for converting dialkyl sulfides to alkyl mercaptans Jan. 26, 1982
4252984 Phenol ethers Feb. 24, 1981

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