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GB1169772A - Organosilicon Materials - Google Patents

Organosilicon Materials

Info

Publication number
GB1169772A
GB1169772A GB6727/67A GB672767A GB1169772A GB 1169772 A GB1169772 A GB 1169772A GB 6727/67 A GB6727/67 A GB 6727/67A GB 672767 A GB672767 A GB 672767A GB 1169772 A GB1169772 A GB 1169772A
Authority
GB
United Kingdom
Prior art keywords
radical
organosilicon
feb
general formula
aqueous solution
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
Application number
GB6727/67A
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 Corp
Original Assignee
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 Corp filed Critical Dow Corning Corp
Publication of GB1169772A publication Critical patent/GB1169772A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
    • 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
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
    • 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
    • C07F7/0892—Compounds with a Si-O-N linkage
    • 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
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/28—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen sulfur-containing groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)

Abstract

1,169,772. Organosilicon sulphoxides. DOW CORNING CORP. 13 Feb., 1967 [23 Feb., 1966], No. 6727/67. Headings C3S and C3T. The invention comprises an organosilicon sulphoxide consisting of (A) at least one unit of the general formula and (B) any remaining units being of the general formula where R is a divalent aliphatic hydrocarbon radical, R<SP>1</SP> is a monovalent hydrocarbon or halohydrocarbon radical, R<SP>11</SP> and R<SP>111</SP> are each hydrocarbon, halohydrocarbon or a hydrolysable radical, n = 0-3, m = 0-3 and (A) and (B) do not have any Si-halogen bonds. The compounds may be prepared by oxidation of the corresponding sulphide with a stoichiometric amount of an aqueous solution of an oxidizing agent such as H 2 O 2 , dimethyl sulphoxide, a permanganate, a dichromate or a nitrate, in the absence of acid and at room temperature. The reaction may also be conducted under anhydrous conditions using ozone or N 2 O 4 as oxidants, whereby hydrolysable functions are not affected. The preparation of in aqueous solution and in anhydrous conditions, are given in the examples.
GB6727/67A 1966-02-23 1967-02-13 Organosilicon Materials Expired GB1169772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52923466A 1966-02-23 1966-02-23

Publications (1)

Publication Number Publication Date
GB1169772A true GB1169772A (en) 1969-11-05

Family

ID=24109069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6727/67A Expired GB1169772A (en) 1966-02-23 1967-02-13 Organosilicon Materials

Country Status (4)

Country Link
AT (1) AT272371B (en)
FR (1) FR1512256A (en)
GB (1) GB1169772A (en)
NL (1) NL6702667A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612518A1 (en) * 1987-03-14 1988-09-23 Dow Corning Ltd PROCESS FOR THE PREPARATION OF SULFONIC ORGANOSILICIAL COMPOUNDS
GB2223232A (en) * 1988-10-01 1990-04-04 Dow Corning Process for preparing sulphoxide containing compounds

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612518A1 (en) * 1987-03-14 1988-09-23 Dow Corning Ltd PROCESS FOR THE PREPARATION OF SULFONIC ORGANOSILICIAL COMPOUNDS
GB2203153A (en) * 1987-03-14 1988-10-12 Dow Corning Process for preparing sulphonated organosilicon compounds
GB2203153B (en) * 1987-03-14 1991-01-02 Dow Corning Process for preparing sulphonated organosilicon compounds
GB2223232A (en) * 1988-10-01 1990-04-04 Dow Corning Process for preparing sulphoxide containing compounds
FR2637288A1 (en) * 1988-10-01 1990-04-06 Dow Corning Ltd PROCESS FOR THE PREPARATION OF SULFOXIDE ORGANOSILICATED COMPOUNDS
GB2223232B (en) * 1988-10-01 1991-06-26 Dow Corning Process for preparing sulphoxide containing compounds

Also Published As

Publication number Publication date
FR1512256A (en) 1968-02-02
AT272371B (en) 1969-07-10
NL6702667A (en) 1967-08-24

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