GB917770A - Organosilicon compounds - Google Patents

Organosilicon compounds

Info

Publication number
GB917770A
GB917770A GB35222/61A GB3522261A GB917770A GB 917770 A GB917770 A GB 917770A GB 35222/61 A GB35222/61 A GB 35222/61A GB 3522261 A GB3522261 A GB 3522261A GB 917770 A GB917770 A GB 917770A
Authority
GB
United Kingdom
Prior art keywords
ethers
compounds
tetrahydrofuran
halogen
reacting
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
GB35222/61A
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 GB917770A publication Critical patent/GB917770A/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 System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/12—Organo silicon halides
    • 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 System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/0805—Compounds with Si-C or Si-Si linkages comprising only Si, C or H atoms
    • 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 System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0896—Compounds with a Si-H 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 System
    • 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

Abstract

The invention comprises 3,6-bis(silyl)cyclohexadienes-1,4 of the formula <FORM:0917770/IV(a)/1> where R is an alkyl, aryl or cycloalkyl radical and Z is hydrogen, halogen or an R or OR radical. The compounds are prepared by reacting a halosilane SiR2ZX, where X is halogen, with benzene in contact with an alkali metal and any of certain ethers free from aliphatic unsaturation. Mixtures of metals or of a metal with a metal salt may be used and a liquid alloy such as Na2K is also suitable. The ethers include cyclic ethers such as tetrahydrofuran, tetrahydropyran and 2-butoxymethyl-tetrahydrofuran, and linear ethers having a carbon:oxygen ratio of less than 4:1, e.g. dimethyl and methyl ethyl ether and the ethers of ethylene glycol and of polyglycols. The compounds may be converted to the corresponding disilyl phenylene compounds which may themselves be converted to silcarbanesiloxane copolymers. The first conversion may be effected by dehydrogenation, e.g. by heating with sulphur or oxygen or by reacting with quinone. Some phenylene derivative may be formed in the preparation of the cyclohexadiene compound. Examples are given in which R and Z are methyl, chloro, methoxy, hydrogen, cyclohexyl and octadecyl.
GB35222/61A 1960-12-12 1961-09-29 Organosilicon compounds Expired GB917770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7513860A 1960-12-12 1960-12-12

Publications (1)

Publication Number Publication Date
GB917770A true GB917770A (en) 1963-02-06

Family

ID=22123805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35222/61A Expired GB917770A (en) 1960-12-12 1961-09-29 Organosilicon compounds

Country Status (2)

Country Link
DE (1) DE1170405B (en)
GB (1) GB917770A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017146103A1 (en) * 2016-02-23 2017-08-31 Ｊｘエネルギー株式会社 Silane compound, and rubber composition, sealing agent composition, adhesive agent composition, and tire containing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017146103A1 (en) * 2016-02-23 2017-08-31 Ｊｘエネルギー株式会社 Silane compound, and rubber composition, sealing agent composition, adhesive agent composition, and tire containing same

Also Published As

Publication number Publication date
DE1170405B (en) 1964-05-21

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