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ES2109314T3 - Procedimiento de preparacion de alcoxi-silanos. - Google Patents

Procedimiento de preparacion de alcoxi-silanos.

Info

Publication number
ES2109314T3
ES2109314T3 ES92304592T ES92304592T ES2109314T3 ES 2109314 T3 ES2109314 T3 ES 2109314T3 ES 92304592 T ES92304592 T ES 92304592T ES 92304592 T ES92304592 T ES 92304592T ES 2109314 T3 ES2109314 T3 ES 2109314T3
Authority
ES
Spain
Prior art keywords
silicon
silanos
alcoxi
preparation procedure
alcoxisilanes
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 - Lifetime
Application number
ES92304592T
Other languages
English (en)
Inventor
Binh Thanh Nguyen
John Leopold Speier
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 ES2109314T3 publication Critical patent/ES2109314T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07F7/04—Esters of silicic acids
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA LA PREPARACION DE ALCOXISILANOS MEDIANTE LA PUESTA EN CONTACTO DE SILICIO CON UNA SOLUCION DE FLUORURO DE HIDROGENO EN UN ALCOHOL PRIMARIO O SECUNDARIO LIQUIDO. EL FLUORURO DE HIDROGENO ACTIVA EL SILICIO HACIENDO QUE LA FORMACION DE LOS ALCOXISILANOS TENGA LUGAR DE MANERA MAS RAPIDA Y SE PUEDAN PRODUCIR TAMBIEN SELECTIVAMENTE DIALCOXISILANOS O TRIALCOXISILANOS. EL PROCESO SE PUEDE LLEVAR A CABO ANTE LA PRESENCIA DE COBRE O DE UN COMPUESTO DE COBRE A MODO DE CATALIZADOR. EL PROCESO SE LLEVA MEJOR A CABO SI SE UTILIZA SILICIO PULVERIZADO.
ES92304592T 1991-06-03 1992-05-20 Procedimiento de preparacion de alcoxi-silanos. Expired - Lifetime ES2109314T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/709,056 US5177234A (en) 1991-06-03 1991-06-03 Preparation of alkoxysilanes by contacting a solution of hydrogen fluoride in an alcohol with silicon

Publications (1)

Publication Number Publication Date
ES2109314T3 true ES2109314T3 (es) 1998-01-16

Family

ID=24848309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92304592T Expired - Lifetime ES2109314T3 (es) 1991-06-03 1992-05-20 Procedimiento de preparacion de alcoxi-silanos.

Country Status (6)

Country Link
US (1) US5177234A (es)
EP (1) EP0517398B1 (es)
JP (1) JPH05178863A (es)
CA (1) CA2069522A1 (es)
DE (1) DE69222224T2 (es)
ES (1) ES2109314T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033964A1 (de) 2000-07-13 2002-01-24 Basf Ag Fluorierte Kupfersalze als Katalysator für die Trialkoxysilan-Synthese
DE10116007A1 (de) * 2001-03-30 2002-10-02 Degussa Vorrichtung und Verfahren zur Herstellung von im Wesentlichen halogenfreien Trialkoxysilanen
US6580000B1 (en) 2002-06-06 2003-06-17 Ak Research Company Process for the manufacture of alkoxysilanes and alkoxy orthosilicates
RU2471799C2 (ru) 2006-12-01 2013-01-10 Прохими Интернэшнл ЛЛС Способ получения алкоксисиланов
US8703625B2 (en) * 2010-02-04 2014-04-22 Air Products And Chemicals, Inc. Methods to prepare silicon-containing films
KR101422080B1 (ko) 2011-09-06 2014-07-22 인스티튜트 오브 아이온-플라즈마엔드 레이저 테크놀러지스 트리알콕시실란의 제조방법
RU2468865C1 (ru) * 2011-10-25 2012-12-10 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Катализатор прямого синтеза триэтоксисилана и способ его получения
KR102060081B1 (ko) * 2019-04-29 2019-12-30 한국과학기술연구원 테트라알콕시실란의 연속 제조방법
CN115141222B (zh) * 2021-03-30 2023-12-29 江西蓝星星火有机硅有限公司 甲基有机硅废触体制备苯基氯硅烷的方法
CN113061147B (zh) * 2021-03-30 2022-02-22 江西蓝星星火有机硅有限公司 一种直接法生产苯基氯硅烷的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473260A (en) * 1946-06-26 1949-06-14 Gen Electric Preparation of tetramethyl silicate
US3072700A (en) * 1959-08-07 1963-01-08 Union Carbide Corp Process for producing silanes
US3505379A (en) * 1964-08-28 1970-04-07 Basf Ag Production of organosilanes
US3641077A (en) * 1970-09-01 1972-02-08 Eugene G Rochow Method for preparing alkoxy derivatives of silicon germanium tin thallium and arsenic
BE789535A (fr) * 1971-09-30 1973-01-15 Tokyo Shibaura Electric Co Procede de fabrication d'alkoxysilanes
US4701289A (en) * 1985-11-08 1987-10-20 Dow Corning Corporation Method and apparatus for the rapid solidification of molten material in particulate form
JPS62120390A (ja) * 1985-11-20 1987-06-01 Chisso Corp テトラメトキシシランの製造方法
JPS6327493A (ja) * 1986-07-21 1988-02-05 Mitsubishi Chem Ind Ltd トリアルコキシシランの製造法
JPS6341482A (ja) * 1986-08-08 1988-02-22 Mitsubishi Gas Chem Co Inc テトラメトキシシランの製法
CA1323037C (en) * 1987-02-23 1993-10-12 Yoshiro Ohta Process for the production of trialkoxysilanes
US4727173A (en) * 1987-03-31 1988-02-23 Union Carbide Corporation Process for producing trialkoxysilanes from the reaction of silicon metal and alcohol
US4762939A (en) * 1987-09-30 1988-08-09 Union Carbide Corporation Process for trialkoxysilane/tetraalkoxysilane mixtures from silicon metal and alcohol
NO165288C (no) * 1988-12-08 1991-01-23 Elkem As Silisiumpulver og fremgangsmaate for fremstilling av silisiumpulver.

Also Published As

Publication number Publication date
EP0517398B1 (en) 1997-09-17
CA2069522A1 (en) 1992-12-04
DE69222224D1 (de) 1997-10-23
DE69222224T2 (de) 1998-04-16
US5177234A (en) 1993-01-05
EP0517398A1 (en) 1992-12-09
JPH05178863A (ja) 1993-07-20

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