BRPI0503815A - processo para produção de mercaptoorganil (alcoxissilano) - Google Patents

processo para produção de mercaptoorganil (alcoxissilano)

Info

Publication number
BRPI0503815A
BRPI0503815A BRPI0503815-4A BRPI0503815A BRPI0503815A BR PI0503815 A BRPI0503815 A BR PI0503815A BR PI0503815 A BRPI0503815 A BR PI0503815A BR PI0503815 A BRPI0503815 A BR PI0503815A
Authority
BR
Brazil
Prior art keywords
mercaptoorganyl
alkoxysilane
production
less
alkoxysilylorganyl
Prior art date
Application number
BRPI0503815-4A
Other languages
English (en)
Inventor
Karsten Korth
Philipp Albert
Dorit Wolf
Steffen Seebald
Reimund Pieter
Alfred Alig
Original Assignee
Degussa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35427251&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0503815(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa filed Critical Degussa
Publication of BRPI0503815A publication Critical patent/BRPI0503815A/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
    • C07F7/08—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
    • 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
    • C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888

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)

Abstract

"PROCESSO PARA PRODUçãO DE MERCAPTOORGANIL (ALCOXISSILANO)". A invenção refere-se a um processo para produção de mercaptoorganil(alcoxissilanos), em que polissulfetos de bis(alcoxissililorganila) são hidrogenados a temperaturas <190<198>C e pressões de <100bar com hidrogênio e um catalisador de metal de transição sem adição de água, álcool ou H~ 2~S.
BRPI0503815-4A 2004-09-07 2005-09-08 processo para produção de mercaptoorganil (alcoxissilano) BRPI0503815A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004043094 2004-09-07
DE102005020536A DE102005020536A1 (de) 2004-09-07 2005-05-03 Verfahren zur Herstellung von Mercaptoorganyl(alkoxysilan)

Publications (1)

Publication Number Publication Date
BRPI0503815A true BRPI0503815A (pt) 2006-04-18

Family

ID=35427251

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503815-4A BRPI0503815A (pt) 2004-09-07 2005-09-08 processo para produção de mercaptoorganil (alcoxissilano)

Country Status (8)

Country Link
US (1) US7339067B2 (pt)
EP (1) EP1634884B1 (pt)
JP (1) JP5150046B2 (pt)
KR (1) KR101184481B1 (pt)
AT (1) ATE353904T1 (pt)
BR (1) BRPI0503815A (pt)
DE (2) DE102005020536A1 (pt)
RU (1) RU2387659C2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004030737A1 (de) * 2004-06-25 2006-01-12 Degussa Ag Verfahren und Vorrichtung zur Extraktion von Stoffen aus silanmodifizierten Füllstoffen
US7687145B2 (en) * 2004-10-04 2010-03-30 The Regents Of The University Of California Compounds containing a thiol protected group bonded to a protecting group via a polarized bond, and structure comprising the compounds on its surface
DE102005057801A1 (de) * 2005-01-20 2006-08-03 Degussa Ag Mercaptosilane
DE102005052233A1 (de) * 2005-03-07 2006-09-21 Degussa Ag Verfahren zur Herstellung von Organosilanen
DE102005020535B3 (de) * 2005-05-03 2006-06-08 Degussa Ag Verfahren zur Herstellung von Mercaptoorganyl(alkoxysilanen)
DE102005038791A1 (de) * 2005-08-17 2007-02-22 Degussa Ag Organosiliciumverbindungen, ihre Herstellung und ihre Verwendung
DE102005060122A1 (de) * 2005-12-16 2007-06-21 Degussa Gmbh Verfahren zur Herstellung von (Mercaptoorganyl)alkylpolyethersilanen
DE102006008670A1 (de) * 2006-02-24 2007-08-30 Degussa Gmbh Kautschukmischungen
DE102006027235A1 (de) * 2006-06-09 2008-01-17 Evonik Degussa Gmbh Kautschukmischungen
EP1894938A1 (en) 2006-08-31 2008-03-05 Evonik Degussa GmbH New cyclopentadienyl, indenyl or fluorenyl substituted phosphine compounds and their use in catalytic reactions
DE102006041356A1 (de) * 2006-09-01 2008-03-20 Evonik Degussa Gmbh Verfahren zur Herstellung von Organosilanen
EP2135844A1 (de) * 2008-06-17 2009-12-23 Evonik Degussa GmbH Verfahren zur Herstellung höherer Hydridosilane

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915334C (de) * 1952-03-23 1954-07-19 Bayer Ag Verfahren zur Herstellung von Bis-(ª‰-oxyalkyl)-polysulfiden
EP0134200B1 (de) * 1983-08-12 1987-03-04 Ciba-Geigy Ag Verfahren zur Herstellung von Merkaptanen
CA1339222C (en) * 1987-01-20 1997-08-05 Merrell Dow Pharmaceuticals Inc. Process for preparing 2,6-di-tertiarybutyl-4-mercaptophenol and 4,4'-isopropylidenedithio-bis-(2,6-di-tertiarybutylphenol)
FR2711366B1 (fr) * 1993-10-20 1995-12-15 Elf Aquitaine Synthèse du méthylmercaptan à partir du diméthyldisulfure.
US5728887A (en) * 1996-04-10 1998-03-17 E. I. Du Pont De Nemours And Company Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
DE19860439C1 (de) 1998-12-28 2000-07-06 Degussa Verfahren zur Herstellung von Silylalkylthiolen
JP3975323B2 (ja) 2001-07-25 2007-09-12 信越化学工業株式会社 スルフィド鎖含有有機珪素化合物の製造方法
ATE311396T1 (de) * 2001-08-06 2005-12-15 Degussa Organosiliciumverbindungen
US6433206B1 (en) * 2001-11-05 2002-08-13 Crompton Corporation Process for preparing silylorganomercaptans

Also Published As

Publication number Publication date
KR101184481B1 (ko) 2012-09-19
DE102005020536A1 (de) 2006-03-23
KR20060051045A (ko) 2006-05-19
DE502005000378D1 (de) 2007-03-29
EP1634884A1 (de) 2006-03-15
RU2387659C2 (ru) 2010-04-27
US7339067B2 (en) 2008-03-04
RU2005127803A (ru) 2007-03-20
JP5150046B2 (ja) 2013-02-20
JP2006077008A (ja) 2006-03-23
US20060052621A1 (en) 2006-03-09
ATE353904T1 (de) 2007-03-15
EP1634884B1 (de) 2007-02-14

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: DEGUSSA GMBH (DE)

Free format text: NOME ALTERADO DE: DEGUSSA AG

B25D Requested change of name of applicant approved

Owner name: EVONIK DEGUSSA GMBH (DE)

Free format text: NOME ALTERADO DE: DEGUSSA GMBH

B25G Requested change of headquarter approved

Owner name: EVONIK DEGUSSA GMBH (DE)

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020100037415/RJ DE 29/04/2010.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time