FR2386549A1 - Procede pour preparer des composes organosiliciques a partir de silicium elementaire et d'ethers d'hydrocarbures - Google Patents

Procede pour preparer des composes organosiliciques a partir de silicium elementaire et d'ethers d'hydrocarbures

Info

Publication number
FR2386549A1
FR2386549A1 FR7810417A FR7810417A FR2386549A1 FR 2386549 A1 FR2386549 A1 FR 2386549A1 FR 7810417 A FR7810417 A FR 7810417A FR 7810417 A FR7810417 A FR 7810417A FR 2386549 A1 FR2386549 A1 FR 2386549A1
Authority
FR
France
Prior art keywords
silicon
preparing
compounds
carbon atom
hydrocarbon ethers
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
FR7810417A
Other languages
English (en)
Other versions
FR2386549B1 (fr
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 FR2386549A1 publication Critical patent/FR2386549A1/fr
Application granted granted Critical
Publication of FR2386549B1 publication Critical patent/FR2386549B1/fr
Granted 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
    • C07F7/18—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
    • C07F7/188—Preparation; Treatments not provided for in C07F7/20 by reactions involving the formation of Si-O linkages
    • 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
    • C07F7/0874—Reactions involving a bond of the Si-O-Si linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

L'invention se rapporte aux composés organiques du silicium. Elle concerne un procédé pour préparer des composés organosiliciques caractérisé en ce qu'on met en contact les constituants suivants : a. Du silicium activé; b. Un éther d'hydrocarbure dans lequel au moins un atome de carbone lié à l'oxygène est un atome de carbone aliphatique, et c. Une quantité catalytique d'un catalyseur halogéné, cette mise en contact étant effectuée dans un récipient fermé à une température d'au moins 200 degrés C, de manière à produire au moins un composé organosilicique comportant au moins un radical hydrocarbyle lié au silicium et au moins un radical hydrocarbyloxy lié au silicium. Utilisation par l'industrie des silicones.
FR7810417A 1977-04-08 1978-04-07 Procede pour preparer des composes organosiliciques a partir de silicium elementaire et d'ethers d'hydrocarbures Granted FR2386549A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/785,882 US4088669A (en) 1977-04-08 1977-04-08 Method for preparing organosilicon compounds from elemental silicon and hydrocarbon ethers

Publications (2)

Publication Number Publication Date
FR2386549A1 true FR2386549A1 (fr) 1978-11-03
FR2386549B1 FR2386549B1 (fr) 1980-07-04

Family

ID=25136925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810417A Granted FR2386549A1 (fr) 1977-04-08 1978-04-07 Procede pour preparer des composes organosiliciques a partir de silicium elementaire et d'ethers d'hydrocarbures

Country Status (7)

Country Link
US (1) US4088669A (fr)
JP (1) JPS53127420A (fr)
BR (1) BR7802176A (fr)
CA (1) CA1095924A (fr)
DE (1) DE2814327C2 (fr)
FR (1) FR2386549A1 (fr)
GB (1) GB1585992A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255348A (en) * 1979-10-24 1981-03-10 Union Carbide Corporation Preparation of dimethylaminosilanes
US4289889A (en) * 1980-06-30 1981-09-15 Union Carbide Corporation Preparation of tetraalkoxysilanes
US4487950A (en) * 1982-04-16 1984-12-11 General Electric Company Method for making methylchlorosilanes
US4593114A (en) * 1984-09-13 1986-06-03 Union Carbide Corporation Direct process for preparing dimethylsiloxanes
BR8504396A (pt) * 1984-09-13 1986-07-08 Union Carbide Corp Processo direto para a preparacao de siloxanos
CA1323037C (fr) * 1987-02-23 1993-10-12 Yoshiro Ohta Procede pour la production de trialkoxysilanes
US4778910A (en) * 1987-12-14 1988-10-18 Lopata Research & Development Corporation Method of making alkylalkoxysilanes
US4973725A (en) * 1988-06-28 1990-11-27 Union Carbide Chemicals And Plastics Company Inc. Direct synthesis process for organohalohydrosilanes
JP2580925B2 (ja) * 1991-01-10 1997-02-12 株式会社豊田自動織機製作所 フォークリフトのエンジンルーム
US5654455A (en) * 1995-12-21 1997-08-05 Ciba-Geigy Corporation Tris-phosphite ligands and their use in transitioin metal catalyzed processes
US7645894B2 (en) * 2006-04-22 2010-01-12 Bernard Kanner Direct process for making cyclic dimethylsiloxane oligomers
US8278456B2 (en) * 2008-06-20 2012-10-02 University Of Georgia Research Foundation, Inc. Synthesis and stabilization of neutral compounds with homonuclear bonds
CN104151347A (zh) * 2014-06-06 2014-11-19 浙江创基有机硅材料有限公司 二甲醚/硅粉一步法制备二甲基环硅氧烷的方法
CN104151346A (zh) * 2014-06-06 2014-11-19 浙江创基有机硅材料有限公司 非卤化直接连续化生产二甲基环硅氧烷的方法
EP3847178B1 (fr) * 2018-09-07 2022-10-19 Dow Silicones Corporation Procédé de préparation d'alkylalkoxysilanes
EP3847177B1 (fr) 2018-09-07 2023-06-28 Dow Silicones Corporation Procédé de préparation d'hydrocarbylhydrocarbyloxysilanes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459539A (en) * 1947-05-22 1949-01-18 Gen Electric Preparation of alkyl-substituted halogenosilanes
DE1062700B (de) * 1957-05-13 1959-08-06 Goldschmidt Ag Th Verfahren zur Herstellung von Organohalogensilanen
US3505379A (en) * 1964-08-28 1970-04-07 Basf Ag Production of organosilanes

Also Published As

Publication number Publication date
US4088669A (en) 1978-05-09
DE2814327C2 (de) 1983-01-05
DE2814327A1 (de) 1978-10-12
CA1095924A (fr) 1981-02-17
JPS5635675B2 (fr) 1981-08-19
FR2386549B1 (fr) 1980-07-04
JPS53127420A (en) 1978-11-07
BR7802176A (pt) 1979-04-03
GB1585992A (en) 1981-03-11

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