ES2010081A6 - Un metodo para la clorodesfenilacion de fenildisilanos. - Google Patents
Un metodo para la clorodesfenilacion de fenildisilanos.Info
- Publication number
- ES2010081A6 ES2010081A6 ES8900124A ES8900124A ES2010081A6 ES 2010081 A6 ES2010081 A6 ES 2010081A6 ES 8900124 A ES8900124 A ES 8900124A ES 8900124 A ES8900124 A ES 8900124A ES 2010081 A6 ES2010081 A6 ES 2010081A6
- Authority
- ES
- Spain
- Prior art keywords
- phenyl
- containing disilane
- disilane
- aluminum halide
- chlorodephenylation
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- PARWUHTVGZSQPD-UHFFFAOYSA-N phenylsilane Chemical class [SiH3]C1=CC=CC=C1 PARWUHTVGZSQPD-UHFFFAOYSA-N 0.000 title 1
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 abstract 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 6
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- -1 aluminum halide Chemical class 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000002904 solvent Substances 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
- C07F7/12—Organo silicon halides
- C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
- C07F7/123—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving the formation of Si-halogen linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
UN METODO PARA LA CLORODESFENILACION DE FENILDISILANOS. SE DESCRIBE UN PROCEDIMIENTO PARA LA CLORODESFENILACION DE UN DISILANO QUE CONTIENE FENILO PARA PRODUCIR ALQUILHALODISILANOS. EL PROCEDIMIENTO COMPRENDE: (A) LA ADICION DE UN HALURO DE ALUMINIO, ALX3, A UN DISILANO QUE CONTIENE FENILO, QUE TIENE LA FORMULA R3-A (C6H5)A SI-SIR3-B (C6H5)B, DONDE EL DISILANO QUE CONTIENE FENILO PRESENTA UN PUNTO DE FUSION INFERIOR A 50GC APROXIMADAMENTE; Y EL HALURO DE ALUMINIO SE AÑADE A UNA CONCENTRACION SUPERIOR A 1 MOL POR CIENTO APROXIMADAMENTE CON RELACION AL DISILANO QUE CONTIENE FENILO; (B) PONER EN CONTACTO EL DISILANO QUE CONTIENE FENILO Y EL HALURO DE ALUMINIO, EN AUSENCIA DE UN DISOLVENTE, CON GAS HALURO DE HIDROGENO ANHIDRO EN EXCESO A UNA TEMPERATURA INFERIOR A UNOS 50GC; (C) FACILITAR LA CONVERSION DEL DISILANO QUE CONTIENE FENILO EN ALQUILHALODISILANO; Y (D) AISLAR Y RECUPERAR EL ALQUILHALODISILANO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/146,065 US4855471A (en) | 1988-01-20 | 1988-01-20 | Process for the chlorodephenylation of phenyldisilanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2010081A6 true ES2010081A6 (es) | 1989-10-16 |
Family
ID=22515721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8900124A Expired ES2010081A6 (es) | 1988-01-20 | 1989-01-13 | Un metodo para la clorodesfenilacion de fenildisilanos. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4855471A (es) |
| EP (1) | EP0325248B1 (es) |
| JP (1) | JPH0678346B2 (es) |
| CA (1) | CA1327372C (es) |
| DE (1) | DE68916044T2 (es) |
| ES (1) | ES2010081A6 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010002577A1 (de) * | 2010-03-04 | 2011-09-08 | Wacker Chemie Ag | Verfahren zur Umwandlung von Disilanen |
| CN103288860B (zh) * | 2013-05-13 | 2016-05-04 | 西南科技大学 | 烷基取代二硅烷及其制备方法 |
| US10167301B2 (en) * | 2015-05-27 | 2019-01-01 | Dow Global Technologies Llc | Process for the preparation of bis(chloromethyl)dichlorosilane and bis(chloromethyl)(aryl)chlorosilane |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291167A (en) * | 1980-07-28 | 1981-09-22 | Nalco Chemical Company | Preparation of tetramethyldisilane from 1,2-tetramethyldichlorodisilane |
| JPH0717660B2 (ja) * | 1986-02-19 | 1995-03-01 | 有機合成薬品工業株式会社 | １，１―ジクロロ―１，２，２―トリメチル―２―フェニルジシランの製造方法 |
| US4716240A (en) * | 1986-02-19 | 1987-12-29 | Yuki Gosei Kogyo Co., Ltd. | 1,2-dichloro-1,2,2-trimethyl-1-phenyldisilane and method for producing the same |
| JPH0768254B2 (ja) * | 1987-03-30 | 1995-07-26 | 有機合成薬品工業株式会社 | １，２−ジクロロ−１，２，２−トリメチル−１−フエニルジシラン製造法 |
-
1988
- 1988-01-20 US US07/146,065 patent/US4855471A/en not_active Expired - Fee Related
- 1988-12-01 CA CA000584698A patent/CA1327372C/en not_active Expired - Fee Related
-
1989
- 1989-01-13 ES ES8900124A patent/ES2010081A6/es not_active Expired
- 1989-01-19 DE DE68916044T patent/DE68916044T2/de not_active Expired - Fee Related
- 1989-01-19 EP EP89100879A patent/EP0325248B1/en not_active Expired - Lifetime
- 1989-01-19 JP JP1008778A patent/JPH0678346B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0325248B1 (en) | 1994-06-15 |
| JPH029889A (ja) | 1990-01-12 |
| JPH0678346B2 (ja) | 1994-10-05 |
| EP0325248A2 (en) | 1989-07-26 |
| DE68916044D1 (de) | 1994-07-21 |
| DE68916044T2 (de) | 1994-11-10 |
| EP0325248A3 (en) | 1990-10-24 |
| CA1327372C (en) | 1994-03-01 |
| US4855471A (en) | 1989-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20040503 |