BR7805032A - Processo para produzir siloxanos e cloreto de metila - Google Patents

Processo para produzir siloxanos e cloreto de metila

Info

Publication number
BR7805032A
BR7805032A BR7805032A BR7805032A BR7805032A BR 7805032 A BR7805032 A BR 7805032A BR 7805032 A BR7805032 A BR 7805032A BR 7805032 A BR7805032 A BR 7805032A BR 7805032 A BR7805032 A BR 7805032A
Authority
BR
Brazil
Prior art keywords
siloxans
produce
methyl chloride
chloride
methyl
Prior art date
Application number
BR7805032A
Other languages
English (en)
Inventor
L Mahone
Original Assignee
Dow Corning
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 filed Critical Dow Corning
Publication of BR7805032A publication Critical patent/BR7805032A/pt

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
    • C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR7805032A 1977-10-27 1978-08-07 Processo para produzir siloxanos e cloreto de metila BR7805032A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/846,066 US4108882A (en) 1977-10-27 1977-10-27 Method of preparing methylsiloxanes and methylchloride

Publications (1)

Publication Number Publication Date
BR7805032A true BR7805032A (pt) 1979-05-29

Family

ID=25296847

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7805032A BR7805032A (pt) 1977-10-27 1978-08-07 Processo para produzir siloxanos e cloreto de metila

Country Status (9)

Country Link
US (1) US4108882A (pt)
JP (1) JPS5463028A (pt)
AU (1) AU518021B2 (pt)
BE (1) BE871563A (pt)
BR (1) BR7805032A (pt)
CA (1) CA1103267A (pt)
DE (1) DE2829804C2 (pt)
FR (1) FR2407215A1 (pt)
GB (1) GB1603760A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108882A (en) * 1977-10-27 1978-08-22 Dow Corning Corporation Method of preparing methylsiloxanes and methylchloride
US4222953A (en) * 1979-08-06 1980-09-16 Dow Corning Corporation Method of preparing organosiloxanes and methylchloride
JPS5788130A (en) * 1980-11-25 1982-06-01 Shin Etsu Chem Co Ltd Preparation of organosiloxane and methyl chloride
US4329483A (en) * 1981-07-10 1982-05-11 Dow Corning Corporation Preparation of cyclotetrasiloxanes aliphatic chlorides and acyl chlorides
US4348532A (en) * 1981-10-05 1982-09-07 Dow Corning Corporation Monoorganosiloxy containing siloxane fluids
US4348533A (en) * 1981-10-13 1982-09-07 Dow Corning Corporation Preparation of linear polydimethylsiloxanes
US4423240A (en) * 1982-04-12 1983-12-27 General Electric Company Methods for preparing cyclopolysiloxane
US4448981A (en) * 1983-05-13 1984-05-15 General Electric Company Method of making organosiloxanes and alkyl halides from dialkyldialkoxysilanes
DE102005008547B4 (de) * 2005-02-23 2007-10-04 Degussa Gmbh Verfahren zur Herstellung von Alkylchloriden

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432538A (en) * 1966-07-01 1969-03-11 Texas Instruments Inc Method for preparation of cyclic diorganosiloxanes
US3484468A (en) * 1967-06-16 1969-12-16 Texas Instruments Inc Method for preparation of cyclic organohydrosiloxanes
US3576023A (en) * 1968-07-31 1971-04-20 Texas Instruments Inc Method for preparation of si-h functional organodisiloxanes
BE789272A (fr) * 1971-09-29 1973-03-26 Wacker Chemie Gmbh Procede de preparation d'organosiloxanes
CH589015A5 (en) * 1974-04-23 1977-06-30 Lonza Ag Alkyl halide prodn. from alcohol and hydrogen halide - using tetra-substd. ammonium or phosphonium salt as catalyst
DE2521742C3 (de) * 1975-05-15 1978-12-21 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Organosiloxanen
DE2557624C3 (de) * 1975-12-20 1979-05-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Organosiloxanen
US4108882A (en) * 1977-10-27 1978-08-22 Dow Corning Corporation Method of preparing methylsiloxanes and methylchloride

Also Published As

Publication number Publication date
FR2407215B1 (pt) 1984-08-24
BE871563A (fr) 1979-04-26
JPS5463028A (en) 1979-05-21
CA1103267A (en) 1981-06-16
FR2407215A1 (fr) 1979-05-25
GB1603760A (en) 1981-11-25
AU518021B2 (en) 1981-09-10
JPS5758355B2 (pt) 1982-12-09
DE2829804C2 (de) 1985-02-14
DE2829804A1 (de) 1979-05-03
US4108882A (en) 1978-08-22
AU3755878A (en) 1980-01-03

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