FR2413393A1 - Procede d'obtention d'organoalcoxysilanes - Google Patents
Procede d'obtention d'organoalcoxysilanesInfo
- Publication number
- FR2413393A1 FR2413393A1 FR7835606A FR7835606A FR2413393A1 FR 2413393 A1 FR2413393 A1 FR 2413393A1 FR 7835606 A FR7835606 A FR 7835606A FR 7835606 A FR7835606 A FR 7835606A FR 2413393 A1 FR2413393 A1 FR 2413393A1
- Authority
- FR
- France
- Prior art keywords
- esterification
- chlorosilane
- groups
- organoalcoxysilanes
- chlorhydrique
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000005046 Chlorosilane Substances 0.000 abstract 5
- 230000032050 esterification Effects 0.000 abstract 5
- 238000005886 esterification reaction Methods 0.000 abstract 5
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 150000001367 organochlorosilanes Chemical class 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
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
- C07F7/025—Silicon compounds without C-silicon linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
L'INVENTION CONCERNE UN PROCEDE D'ESTERIFICATION DES CHLOROSILANES PAR INTRODUCTION D'ALCOOL, SANS CONTACT AVEC LA PHASE GAZEUSE, DANS LE CHLOROSILANE INTRODUIT PREALABLEMENT, ESTERIFICATION PAR ETAPES DU CHLOROSILANE ET SEPARATION DE L'ACIDE CHLORHYDRIQUEFORME AVANT LA DERNIERE ETAPE D'ESTERIFICATION. SELON CE PROCEDE, EN UTILISANT DES ORGANOCHLOROSILANES REPONDANT A LA FORMULE: HRSICL4-A-B DANS LAQUELLE R REPRESENTE DES RADICAUX ALKYLE EVENTUELLEMENT SUBSTITUES PAR UN HALOGENE, OU DES RADICAUX ARYLE CONTENANT EVENTUELLEMENT DES GROUPES NO OU DES GROUPES PHENOLIQUES PROTEGES, ET A0, 1 OU 2, B1 OU 2, ET ABAU MAXIMUM 3, LA DERNIERE ETAPE DE L'ESTERIFICATION EST EFFECTUEE AVEC APPORT DE CHALEUR. OBTENTION D'ORGANOALCOXYSILANES DE GRANDE PURETE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2800017A DE2800017C2 (de) | 1978-01-02 | 1978-01-02 | Verfahren zur Herstellung von Organoalkoxysilanen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2413393A1 true FR2413393A1 (fr) | 1979-07-27 |
FR2413393B1 FR2413393B1 (fr) | 1984-01-27 |
Family
ID=6028849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835606A Granted FR2413393A1 (fr) | 1978-01-02 | 1978-12-18 | Procede d'obtention d'organoalcoxysilanes |
Country Status (5)
Country | Link |
---|---|
US (1) | US4228092A (fr) |
JP (1) | JPS5495518A (fr) |
DE (1) | DE2800017C2 (fr) |
FR (1) | FR2413393A1 (fr) |
GB (1) | GB2011929B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226001A2 (fr) * | 1985-12-10 | 1987-06-24 | Degussa Aktiengesellschaft | Procédé de préparation de chlorures et d'esters de l'acide sulfénique |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3000782A1 (de) * | 1980-01-10 | 1981-07-16 | Wacker-Chemie GmbH, 8000 München | Verfahren zur kontinuierlichen herstellung von sioc-gruppen aufweisenden silanen oder sioc-gruppen aufweisenden polysiloxanen |
US4421926A (en) * | 1982-06-28 | 1983-12-20 | General Electric Company | Process for co-alkoxylation of halosilanes and separation of the resulting products |
DE3236628C2 (de) * | 1982-10-04 | 1986-09-11 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur kontinuierlichen Herstellung von Alkoxysilanen |
US4471133A (en) * | 1983-05-31 | 1984-09-11 | General Electric Company | Continuous method for making methyldimethoxysilane |
DE3431839A1 (de) * | 1984-08-30 | 1986-03-06 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur herstellung von trialkylorganoxysilanen |
DE3708293A1 (de) * | 1987-03-14 | 1988-09-22 | Basf Ag | Verfahren zur herstellung von alkoxysilanen mit niedrigem gehalt an chlorverbindungen |
JP2558284B2 (ja) * | 1987-06-12 | 1996-11-27 | 東芝シリコ−ン株式会社 | アルコキシシランの製造方法 |
US4924022A (en) * | 1989-10-04 | 1990-05-08 | Dow Corning Corporation | Method for preparation of organoalkoxysilanes |
US5084589A (en) * | 1991-07-15 | 1992-01-28 | Dow Corning Corporation | Process for synthesis of methoxy substituted methylsilanes |
DE19755597A1 (de) * | 1997-12-15 | 1999-06-17 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Alkoxysilanen |
DE19954635A1 (de) | 1999-11-13 | 2001-05-17 | Degussa | Verfahren zur Herstellung von Alkoxysilanen |
FR2833264B1 (fr) * | 2001-12-06 | 2005-08-19 | Rhodia Chimie Sa | Procede d'obtention de monoorganoxysilanes polysulfures |
US7442822B2 (en) | 2006-09-01 | 2008-10-28 | Air Products And Chemicals, Inc. | Stabilization of nitrogen-containing and oxygen-containing organosilanes using weakly basic ion-exchange resins |
CN101362778B (zh) * | 2008-09-16 | 2011-06-22 | 浙江大学 | 一种制备氯甲基-乙氧基-二甲基硅烷的方法 |
JP5978940B2 (ja) * | 2012-11-16 | 2016-08-24 | 信越化学工業株式会社 | オルガノキシシラン中の残留ハロゲン化物の低減方法 |
CN106749387B (zh) * | 2017-01-17 | 2019-01-15 | 荆州市江汉精细化工有限公司 | 一种甲基二甲氧基氢硅烷的制备方法 |
CN108525487B (zh) * | 2018-06-04 | 2024-02-09 | 南京曙光新材料有限公司 | 一种3-氯丙基三氯硅烷合成尾气处理机构及其处理方法 |
CN113956275B (zh) * | 2021-10-08 | 2023-10-27 | 浙江衢州硅宝化工有限公司 | 一种有机硅副产物制备烷氧基硅烷的方法 |
CN115572307B (zh) * | 2022-11-22 | 2023-08-11 | 江苏南大光电材料股份有限公司 | 有机硅组合物及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3651117A (en) * | 1970-09-08 | 1972-03-21 | Union Carbide Corp | Esterification of halosilanes |
DE2061189B2 (de) * | 1970-12-11 | 1974-04-25 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur kontinuierlichen Herstellung von Alkoxysilanen oder Alkoxypolysiloxanen |
DE2409731A1 (de) * | 1974-03-01 | 1975-09-11 | Dynamit Nobel Ag | Veresterungsverfahren fuer trichlorsilan |
DE2532887B1 (de) * | 1975-07-23 | 1976-07-01 | Dynamit Nobel Ag | Verfahren zur Veresterung von Halogensilanen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5111721A (ja) * | 1974-07-18 | 1976-01-30 | Sagami Chem Res | Toriarukokishishiranno seizohoho |
-
1978
- 1978-01-02 DE DE2800017A patent/DE2800017C2/de not_active Expired
- 1978-12-18 FR FR7835606A patent/FR2413393A1/fr active Granted
- 1978-12-25 JP JP15873878A patent/JPS5495518A/ja active Granted
-
1979
- 1979-01-02 US US06/000,605 patent/US4228092A/en not_active Expired - Lifetime
- 1979-01-02 GB GB7943A patent/GB2011929B/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3651117A (en) * | 1970-09-08 | 1972-03-21 | Union Carbide Corp | Esterification of halosilanes |
DE2061189B2 (de) * | 1970-12-11 | 1974-04-25 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur kontinuierlichen Herstellung von Alkoxysilanen oder Alkoxypolysiloxanen |
DE2409731A1 (de) * | 1974-03-01 | 1975-09-11 | Dynamit Nobel Ag | Veresterungsverfahren fuer trichlorsilan |
FR2262669A1 (fr) * | 1974-03-01 | 1975-09-26 | Dynamit Nobel Ag | |
DE2532887B1 (de) * | 1975-07-23 | 1976-07-01 | Dynamit Nobel Ag | Verfahren zur Veresterung von Halogensilanen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226001A2 (fr) * | 1985-12-10 | 1987-06-24 | Degussa Aktiengesellschaft | Procédé de préparation de chlorures et d'esters de l'acide sulfénique |
EP0226001A3 (fr) * | 1985-12-10 | 1989-11-29 | Degussa Aktiengesellschaft | Procédé de préparation de chlorures et d'esters de l'acide sulfénique |
Also Published As
Publication number | Publication date |
---|---|
DE2800017C2 (de) | 1983-05-26 |
DE2800017A1 (de) | 1979-07-05 |
FR2413393B1 (fr) | 1984-01-27 |
GB2011929B (en) | 1982-08-11 |
GB2011929A (en) | 1979-07-18 |
US4228092A (en) | 1980-10-14 |
JPS6232756B2 (fr) | 1987-07-16 |
JPS5495518A (en) | 1979-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |