GB0422039D0 - The synthesis of isomeric thiobisphenols, di-(4-hydroxy-2-alk(en)ylphenyI)-sulphide and di-(2-hydroxy-4-alk(en)ylphenyI)sulphide from renewable phenolic lipid - Google Patents

The synthesis of isomeric thiobisphenols, di-(4-hydroxy-2-alk(en)ylphenyI)-sulphide and di-(2-hydroxy-4-alk(en)ylphenyI)sulphide from renewable phenolic lipid

Info

Publication number
GB0422039D0
GB0422039D0 GBGB0422039.8A GB0422039A GB0422039D0 GB 0422039 D0 GB0422039 D0 GB 0422039D0 GB 0422039 A GB0422039 A GB 0422039A GB 0422039 D0 GB0422039 D0 GB 0422039D0
Authority
GB
United Kingdom
Prior art keywords
ylphenyi
alk
sulphide
hydroxy
thiobisphenols
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB0422039.8A
Other versions
GB2421503A (en
GB2421503B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0422039A priority Critical patent/GB2421503B/en
Publication of GB0422039D0 publication Critical patent/GB0422039D0/en
Publication of GB2421503A publication Critical patent/GB2421503A/en
Application granted granted Critical
Publication of GB2421503B publication Critical patent/GB2421503B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/10—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C323/18—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
    • C07C323/20—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton with singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/28—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to a carbon atom of a six-membered aromatic ring
    • C10M135/30—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/088—Neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/64—Environmental friendly compositions
GB0422039A 2004-10-05 2004-10-05 A process for the synthesis of thiobisphenols using sulphur dichloride and phenols obtained from Anacardium occidentale and from anacardium giganteum Expired - Fee Related GB2421503B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0422039A GB2421503B (en) 2004-10-05 2004-10-05 A process for the synthesis of thiobisphenols using sulphur dichloride and phenols obtained from Anacardium occidentale and from anacardium giganteum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0422039A GB2421503B (en) 2004-10-05 2004-10-05 A process for the synthesis of thiobisphenols using sulphur dichloride and phenols obtained from Anacardium occidentale and from anacardium giganteum

Publications (3)

Publication Number Publication Date
GB0422039D0 true GB0422039D0 (en) 2004-11-03
GB2421503A GB2421503A (en) 2006-06-28
GB2421503B GB2421503B (en) 2009-05-27

Family

ID=33428063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0422039A Expired - Fee Related GB2421503B (en) 2004-10-05 2004-10-05 A process for the synthesis of thiobisphenols using sulphur dichloride and phenols obtained from Anacardium occidentale and from anacardium giganteum

Country Status (1)

Country Link
GB (1) GB2421503B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108607528B (en) * 2018-05-08 2021-02-05 东北大学 Diatomite/vulcanized polymer mercury ion adsorption material and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181119A (en) * 1939-11-28 Derivatives of a phenol obtained
GB616881A (en) * 1946-05-27 1949-01-28 Francis Hayward Ayden Improvements in or relating to lubricating compositions
GB664169A (en) * 1948-01-27 1952-01-02 British Resin Prod Ltd Improvements in or relating to purified cashew nut shell liquid and derivatives thereof
CA1242218A (en) * 1982-05-26 1988-09-20 Hans Dressler Process for the preparation of thio-bis-phenols
IT1264075B1 (en) * 1993-09-09 1996-09-10 Consiglio Nazionale Ricerche Process for the production of sulphurated antioxidants from derivatives of cashew nut shell oil

Also Published As

Publication number Publication date
GB2421503A (en) 2006-06-28
GB2421503B (en) 2009-05-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20121005