GB2223232B - Process for preparing sulphoxide containing compounds - Google Patents

Process for preparing sulphoxide containing compounds

Info

Publication number
GB2223232B
GB2223232B GB8921334A GB8921334A GB2223232B GB 2223232 B GB2223232 B GB 2223232B GB 8921334 A GB8921334 A GB 8921334A GB 8921334 A GB8921334 A GB 8921334A GB 2223232 B GB2223232 B GB 2223232B
Authority
GB
United Kingdom
Prior art keywords
preparing
containing compounds
sulphoxide containing
sulphoxide
compounds
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 - Lifetime
Application number
GB8921334A
Other versions
GB8921334D0 (en
GB2223232A (en
Inventor
Andre Rudolf Louis Colas
Franck Andre Daniel Renauld
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.)
Dow Silicones UK Ltd
Dow Silicones Corp
Original Assignee
Dow Corning Ltd
Dow Corning Corp
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 Dow Corning Ltd, Dow Corning Corp filed Critical Dow Corning Ltd
Publication of GB8921334D0 publication Critical patent/GB8921334D0/en
Publication of GB2223232A publication Critical patent/GB2223232A/en
Application granted granted Critical
Publication of GB2223232B publication Critical patent/GB2223232B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/392—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0801—General processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C07F7/0872—Preparation and treatment thereof
    • C07F7/0889—Reactions not involving the Si atom of the Si-O-Si sequence
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C07F7/1872—Preparation; Treatments not provided for in C07F7/20
    • C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)
GB8921334A 1988-10-01 1989-09-21 Process for preparing sulphoxide containing compounds Expired - Lifetime GB2223232B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888823105A GB8823105D0 (en) 1988-10-01 1988-10-01 Process for preparing sulphoxide containing compounds

Publications (3)

Publication Number Publication Date
GB8921334D0 GB8921334D0 (en) 1989-11-08
GB2223232A GB2223232A (en) 1990-04-04
GB2223232B true GB2223232B (en) 1991-06-26

Family

ID=10644600

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888823105A Pending GB8823105D0 (en) 1988-10-01 1988-10-01 Process for preparing sulphoxide containing compounds
GB8921334A Expired - Lifetime GB2223232B (en) 1988-10-01 1989-09-21 Process for preparing sulphoxide containing compounds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888823105A Pending GB8823105D0 (en) 1988-10-01 1988-10-01 Process for preparing sulphoxide containing compounds

Country Status (3)

Country Link
DE (1) DE3932705A1 (en)
FR (1) FR2637288B1 (en)
GB (2) GB8823105D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9114346D0 (en) * 1991-07-03 1991-08-21 Dow Corning Sa A method of accelerating drug permeation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1169772A (en) * 1966-02-23 1969-11-05 Dow Corning Organosilicon Materials
GB2203153A (en) * 1987-03-14 1988-10-12 Dow Corning Process for preparing sulphonated organosilicon compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1420484A1 (en) * 1959-05-11 1968-10-17 Gen Electric Organosiloxane elastomeric resin and process for its manufacture
JPS6392658A (en) * 1986-10-07 1988-04-23 Bio Material Yunibaasu:Kk Radical polymerization method in the presence of dissolved air oxygen to modify surface of high-molecular material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1169772A (en) * 1966-02-23 1969-11-05 Dow Corning Organosilicon Materials
GB2203153A (en) * 1987-03-14 1988-10-12 Dow Corning Process for preparing sulphonated organosilicon compounds

Also Published As

Publication number Publication date
GB8921334D0 (en) 1989-11-08
FR2637288A1 (en) 1990-04-06
GB8823105D0 (en) 1988-11-09
GB2223232A (en) 1990-04-04
FR2637288B1 (en) 1992-01-17
DE3932705A1 (en) 1990-04-05

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Legal Events

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

Effective date: 19940921