DE3677879D1 - Verfahren zur herstellung von silylketenacetalen. - Google Patents

Verfahren zur herstellung von silylketenacetalen.

Info

Publication number
DE3677879D1
DE3677879D1 DE8686307834T DE3677879T DE3677879D1 DE 3677879 D1 DE3677879 D1 DE 3677879D1 DE 8686307834 T DE8686307834 T DE 8686307834T DE 3677879 T DE3677879 T DE 3677879T DE 3677879 D1 DE3677879 D1 DE 3677879D1
Authority
DE
Germany
Prior art keywords
producing
silylketene acetals
silylketene
acetals
producing silylketene
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 - Fee Related
Application number
DE8686307834T
Other languages
German (de)
English (en)
Inventor
Anthony Revis
Michael Dean Little
Paul Charles Dinh
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
Application granted granted Critical
Publication of DE3677879D1 publication Critical patent/DE3677879D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08G77/045—Polysiloxanes containing less than 25 silicon atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
DE8686307834T 1985-10-15 1986-10-10 Verfahren zur herstellung von silylketenacetalen. Expired - Fee Related DE3677879D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78728785A 1985-10-15 1985-10-15

Publications (1)

Publication Number Publication Date
DE3677879D1 true DE3677879D1 (de) 1991-04-11

Family

ID=25140998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307834T Expired - Fee Related DE3677879D1 (de) 1985-10-15 1986-10-10 Verfahren zur herstellung von silylketenacetalen.

Country Status (4)

Country Link
EP (1) EP0219322B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6287594A (cg-RX-API-DMAC7.html)
CA (1) CA1337700C (cg-RX-API-DMAC7.html)
DE (1) DE3677879D1 (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355224A1 (en) * 1988-08-22 1990-02-28 E.I. Du Pont De Nemours And Company 1,4 -O- metallation process and composition
US4754046A (en) * 1987-06-25 1988-06-28 Dow Corning Corporation Stabilized silyl ketene acetals
US4746750A (en) * 1987-08-31 1988-05-24 Dow Corning Corporation Synthesis of silyl ketene acetal from allyl 2-organoacrylates
US5208358A (en) * 1992-07-13 1993-05-04 Dow Corning Corporation Process for preparation of silyl ketene acetals
US5247112A (en) * 1993-02-08 1993-09-21 Dow Corning Corporation Method for purifying silyl ketene acetals
US6960679B2 (en) 2003-04-25 2005-11-01 Shin-Etsu Chemical Co., Ltd. Preparation of silyl ketene acetal and disilyl ketene acetal
EP2322585A1 (en) 2005-12-26 2011-05-18 Hitachi Chemical Co., Ltd. Adhesive composition, circuit connecting material and connecting structure of circuit member
JP4650456B2 (ja) 2006-08-25 2011-03-16 日立化成工業株式会社 回路接続材料、これを用いた回路部材の接続構造及びその製造方法
JP5678655B2 (ja) * 2010-12-29 2015-03-04 セントラル硝子株式会社 α−シリルジフルオロメチルカルボニル化合物の製造方法
GB201111595D0 (en) 2011-07-06 2011-08-24 Equateq Ltd Improved process
GB201300354D0 (en) 2013-01-09 2013-02-20 Basf Pharma Callanish Ltd Multi-step separation process
JP7082023B6 (ja) * 2018-10-03 2023-12-22 信越化学工業株式会社 高分子重合開始剤及び高分子重合開始剤の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780554A (en) * 1984-11-20 1988-10-25 Union Carbide Corporation O-silylated ketene acetals and enol ethers and method of preparation

Also Published As

Publication number Publication date
EP0219322A3 (en) 1988-02-10
CA1337700C (en) 1995-12-05
JPH0348197B2 (cg-RX-API-DMAC7.html) 1991-07-23
EP0219322A2 (en) 1987-04-22
EP0219322B1 (en) 1991-03-06
JPS6287594A (ja) 1987-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee