GB2228006B - Oxidative coupling process - Google Patents

Oxidative coupling process

Info

Publication number
GB2228006B
GB2228006B GB9002372A GB9002372A GB2228006B GB 2228006 B GB2228006 B GB 2228006B GB 9002372 A GB9002372 A GB 9002372A GB 9002372 A GB9002372 A GB 9002372A GB 2228006 B GB2228006 B GB 2228006B
Authority
GB
United Kingdom
Prior art keywords
coupling process
oxidative coupling
oxidative
coupling
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.)
Expired - Fee Related
Application number
GB9002372A
Other versions
GB2228006A (en
GB9002372D0 (en
Inventor
Colette Marie Mayo
John Preston
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB9002372D0 publication Critical patent/GB9002372D0/en
Publication of GB2228006A publication Critical patent/GB2228006A/en
Application granted granted Critical
Publication of GB2228006B publication Critical patent/GB2228006B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/14—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C07C323/01—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 halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton
    • C07C323/02—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 halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/03—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 halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB9002372A 1989-02-03 1990-02-02 Oxidative coupling process Expired - Fee Related GB2228006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898902406A GB8902406D0 (en) 1989-02-03 1989-02-03 Process

Publications (3)

Publication Number Publication Date
GB9002372D0 GB9002372D0 (en) 1990-04-04
GB2228006A GB2228006A (en) 1990-08-15
GB2228006B true GB2228006B (en) 1992-07-29

Family

ID=10651068

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898902406A Pending GB8902406D0 (en) 1989-02-03 1989-02-03 Process
GB9002372A Expired - Fee Related GB2228006B (en) 1989-02-03 1990-02-02 Oxidative coupling process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898902406A Pending GB8902406D0 (en) 1989-02-03 1989-02-03 Process

Country Status (1)

Country Link
GB (2) GB8902406D0 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207916A (en) * 1987-08-06 1989-02-15 Ici Plc Nitromethane compounds and pharmaceutical compositions containing them

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207916A (en) * 1987-08-06 1989-02-15 Ici Plc Nitromethane compounds and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
GB2228006A (en) 1990-08-15
GB8902406D0 (en) 1989-03-22
GB9002372D0 (en) 1990-04-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990202