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
Links
- 229910052710 silicon Inorganic materials 0.000 abstract 3
- 239000010703 silicon Substances 0.000 abstract 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 2
- 239000005749 Copper compound Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000003333 secondary alcohols 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
- C07F7/04—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.
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)
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 |
WO2008069859A2 (en) | 2006-12-01 | 2008-06-12 | Roston Family Llc | Process for preparation of alkoxys i lan es |
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)
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. |
-
1991
- 1991-06-03 US US07/709,056 patent/US5177234A/en not_active Expired - Fee Related
-
1992
- 1992-05-20 EP EP92304592A patent/EP0517398B1/en not_active Expired - Lifetime
- 1992-05-20 ES ES92304592T patent/ES2109314T3/es not_active Expired - Lifetime
- 1992-05-20 DE DE69222224T patent/DE69222224T2/de not_active Expired - Fee Related
- 1992-05-26 CA CA002069522A patent/CA2069522A1/en not_active Abandoned
- 1992-05-28 JP JP4136479A patent/JPH05178863A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US5177234A (en) | 1993-01-05 |
EP0517398B1 (en) | 1997-09-17 |
DE69222224D1 (de) | 1997-10-23 |
JPH05178863A (ja) | 1993-07-20 |
EP0517398A1 (en) | 1992-12-09 |
CA2069522A1 (en) | 1992-12-04 |
DE69222224T2 (de) | 1998-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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