FR2351955A1 - Procede de synthese d'isocyanates a l'aide de carbamates d'halosilyle - Google Patents

Procede de synthese d'isocyanates a l'aide de carbamates d'halosilyle

Info

Publication number
FR2351955A1
FR2351955A1 FR7728842A FR7728842A FR2351955A1 FR 2351955 A1 FR2351955 A1 FR 2351955A1 FR 7728842 A FR7728842 A FR 7728842A FR 7728842 A FR7728842 A FR 7728842A FR 2351955 A1 FR2351955 A1 FR 2351955A1
Authority
FR
France
Prior art keywords
halosilyl
synthesis process
carbamates
isocyanates
isocyanate synthesis
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
FR7728842A
Other languages
English (en)
Other versions
FR2351955B1 (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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2351955A1 publication Critical patent/FR2351955A1/fr
Application granted granted Critical
Publication of FR2351955B1 publication Critical patent/FR2351955B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl 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 Table
    • C07F7/02—Silicon compounds
    • C07F7/025—Silicon compounds without C-silicon 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
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1896—Compounds having one or more Si-O-acyl linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7728842A 1976-05-17 1977-09-23 Procede de synthese d'isocyanates a l'aide de carbamates d'halosilyle Granted FR2351955A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/687,160 US4064151A (en) 1976-05-17 1976-05-17 Halosilyl carbamates

Publications (2)

Publication Number Publication Date
FR2351955A1 true FR2351955A1 (fr) 1977-12-16
FR2351955B1 FR2351955B1 (fr) 1980-12-05

Family

ID=24759320

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7714948A Granted FR2351986A1 (fr) 1976-05-17 1977-05-16 Carbamates d'halosilyle et leur procede de transformation en isocyanates
FR7728842A Granted FR2351955A1 (fr) 1976-05-17 1977-09-23 Procede de synthese d'isocyanates a l'aide de carbamates d'halosilyle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7714948A Granted FR2351986A1 (fr) 1976-05-17 1977-05-16 Carbamates d'halosilyle et leur procede de transformation en isocyanates

Country Status (14)

Country Link
US (2) US4064151A (fr)
JP (2) JPS52139020A (fr)
AU (1) AU513403B2 (fr)
BE (1) BE854693A (fr)
BR (1) BR7703145A (fr)
CA (1) CA1096876A (fr)
CH (1) CH620672A5 (fr)
DE (1) DE2722117A1 (fr)
DK (1) DK213077A (fr)
FR (2) FR2351986A1 (fr)
GB (1) GB1573170A (fr)
IL (1) IL52094A0 (fr)
NL (1) NL7705410A (fr)
SE (1) SE442994B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192815A (en) * 1978-06-22 1980-03-11 Glushakov Sergei N Method of preparing isocyanates
US4785080A (en) * 1981-03-30 1988-11-15 Baker Instruments Corporation Labeled analytes
US4378428A (en) * 1981-03-30 1983-03-29 Baker Instruments Corporation Method for carrying out non-isotopic immunoassays, labeled analytes and kits for use in such assays
US4467089A (en) * 1982-03-04 1984-08-21 Air Products And Chemicals, Inc. Carbamate and carbonate salts of tertiary amines
US4400526A (en) * 1982-09-30 1983-08-23 Union Carbide Corporation Hydrogen bearing silyl carbamates
US4496754A (en) * 1982-12-28 1985-01-29 Union Carbide Corporation Silyl carbamates and synthesis thereof
US4704466A (en) * 1984-02-27 1987-11-03 Midwest Research Institute α-substituted acrylic acid esters
US4876323A (en) * 1984-02-27 1989-10-24 Midwest Research Institute α-substituted acrylic acid esters, their polymers and method of synthesizing same
US4736046A (en) * 1985-12-23 1988-04-05 The Dow Chemical Company β-isocyanato organosilanes
US5166243A (en) * 1986-06-30 1992-11-24 Union Carbide Chemicals & Plastics Technology Corporation Polyorganosiloxane cross-linkers for RTV sealants
US5189205A (en) * 1992-03-16 1993-02-23 Monsanto Compamy Process for preparing isocyanates
US5233010A (en) * 1992-10-15 1993-08-03 Monsanto Company Process for preparing isocyanate and carbamate ester products
US5298651A (en) * 1992-10-15 1994-03-29 Monsanto Company Process for preparing isocyanates using phosphazine catalysts
US5349081A (en) * 1993-01-21 1994-09-20 Monsanto Company Process for preparing isocyanates
US5393910A (en) * 1993-10-20 1995-02-28 Osi Specialties, Inc. Process for making isocyanatoorganosilanes
US5451697A (en) * 1993-12-27 1995-09-19 Monsanto Company Process for preparing isocyanates
JP4171530B2 (ja) * 1996-04-15 2008-10-22 三井化学ポリウレタン株式会社 ケイ素含有イソシアネート化合物の製造方法
US6008396A (en) * 1997-04-11 1999-12-28 Osi Specialties, Inc. Hot oil process for producing isocyanato organosilanes
US7825243B2 (en) * 2005-06-03 2010-11-02 Momentive Performance Materials Inc. Process for the production of isocyanatosilane and silylisocyanurate
US7060849B1 (en) 2005-09-15 2006-06-13 General Electric Company Method for production of isocyanatosilanes
US7938887B2 (en) * 2008-01-08 2011-05-10 Board Of Regents, The University Of Texas System Acidic gas capture by diamines
KR20100123831A (ko) * 2008-02-29 2010-11-25 닛산 가가쿠 고교 가부시키 가이샤 카르복실기를 갖는 이소티오시아네이트 화합물의 제조 방법
AU2009346379B2 (en) * 2009-05-22 2015-12-10 Board Of Regents, The University Of Texas System Acidic gas capture by diamines
DE102009045849B4 (de) * 2009-10-20 2018-03-08 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung von Oligo- und Polysiloxanen
US8816078B2 (en) * 2010-01-12 2014-08-26 Board Of Regents, The University Of Texas System Acidic gas removal by aqueous amine solvents
CN109503647B (zh) * 2017-09-15 2021-09-21 张家港市国泰华荣化工新材料有限公司 3-异氰酸酯基丙基三甲氧基硅烷的制法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2012597A1 (fr) * 1968-07-09 1970-03-20 Bayer Ag
DE2241154A1 (de) * 1972-08-22 1974-03-07 Bayer Ag Verfahren zur herstellung von isocyanaten
US3821218A (en) * 1967-09-20 1974-06-28 Gen Electric Nitrogen-containing organosilicon materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642854A (en) * 1967-04-26 1972-02-15 Vladimir Petrovich Kozjukov Method for production of isocyanates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821218A (en) * 1967-09-20 1974-06-28 Gen Electric Nitrogen-containing organosilicon materials
FR2012597A1 (fr) * 1968-07-09 1970-03-20 Bayer Ag
DE2241154A1 (de) * 1972-08-22 1974-03-07 Bayer Ag Verfahren zur herstellung von isocyanaten

Also Published As

Publication number Publication date
FR2351955B1 (fr) 1980-12-05
CA1096876A (fr) 1981-03-03
JPS52139020A (en) 1977-11-19
JPS5757020B2 (fr) 1982-12-02
BE854693A (fr) 1977-11-16
DE2722117C2 (fr) 1989-02-16
FR2351986B1 (fr) 1980-12-05
AU513403B2 (en) 1980-11-27
IL52094A0 (en) 1977-07-31
US4130576A (en) 1978-12-19
BR7703145A (pt) 1978-01-31
DE2722117A1 (de) 1977-11-24
NL7705410A (nl) 1977-11-21
SE442994B (sv) 1986-02-10
DK213077A (da) 1977-11-18
AU2518877A (en) 1978-11-23
JPS57181089A (en) 1982-11-08
US4064151A (en) 1977-12-20
FR2351986A1 (fr) 1977-12-16
GB1573170A (en) 1980-09-17
CH620672A5 (fr) 1980-12-15
JPS6033436B2 (ja) 1985-08-02
SE7705190L (sv) 1977-11-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse