RU95111422A - Process for preparing methylphenyl dichlorosilane - Google Patents
Process for preparing methylphenyl dichlorosilaneInfo
- Publication number
- RU95111422A RU95111422A RU95111422/04A RU95111422A RU95111422A RU 95111422 A RU95111422 A RU 95111422A RU 95111422/04 A RU95111422/04 A RU 95111422/04A RU 95111422 A RU95111422 A RU 95111422A RU 95111422 A RU95111422 A RU 95111422A
- Authority
- RU
- Russia
- Prior art keywords
- mole
- chlorobenzene
- preparing
- amount
- phenylmagnesium
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract 5
- GNEPOXWQWFSSOU-UHFFFAOYSA-N dichloro-methyl-phenylsilane Chemical compound C[Si](Cl)(Cl)C1=CC=CC=C1 GNEPOXWQWFSSOU-UHFFFAOYSA-N 0.000 title abstract 3
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims abstract 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract 6
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract 5
- -1 glycol ester Chemical class 0.000 claims abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000001914 filtration Methods 0.000 claims abstract 2
- 238000004508 fractional distillation Methods 0.000 claims abstract 2
- 229930195733 hydrocarbon Natural products 0.000 claims abstract 2
- 150000002430 hydrocarbons Chemical group 0.000 claims abstract 2
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract 2
- 239000005055 methyl trichlorosilane Substances 0.000 claims abstract 2
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
- 239000008096 xylene Substances 0.000 claims abstract 2
- 235000011147 magnesium chloride Nutrition 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- ADSXDBCZNVXTRD-UHFFFAOYSA-N [Mg]C1=CC=CC=C1 Chemical compound [Mg]C1=CC=CC=C1 ADSXDBCZNVXTRD-UHFFFAOYSA-N 0.000 claims 1
- 150000001983 dialkylethers Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- IWCVDCOJSPWGRW-UHFFFAOYSA-M magnesium;benzene;chloride Chemical compound [Mg+2].[Cl-].C1=CC=[C-]C=C1 IWCVDCOJSPWGRW-UHFFFAOYSA-M 0.000 abstract 2
- YGZSVWMBUCGDCV-UHFFFAOYSA-N chloro(methyl)silane Chemical compound C[SiH2]Cl YGZSVWMBUCGDCV-UHFFFAOYSA-N 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 150000003961 organosilicon compounds Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
Abstract
FIELD: chemistry of organosilicon compounds, more particularly process for preparing methylphenyl dichlorosilane used for manufacture of heat resistant varnishes, resins and rubbers. SUBSTANCE: claimed process for preparing methylphenyl dichlorosilane comprises reacting metallic magnesium with chlorobenzene is hydrocarbon solvent, e.g. xylene and dialkyl esters of ethylene glycol or diethylene glycol at 125-140 C, glycol ester are used in amount of 0.7-1.2 mole per 1 mole of chlorobenzene and subsequently reacting the resulting phenylmagnesium chloride with methyl trichlorosilane at 55-65 C (methylchlorosilane is used in amount of 1.9-2.1 mole per 1 mole of phenyl magnesium chloride), separating magnesium chloride by filtration and recovering the desired product by fractional distillation. EFFECT: more efficient preparation process.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU95111422/04A RU2079501C1 (en) | 1995-07-03 | 1995-07-03 | Method for production of methyl phenyl dichlorosilane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU95111422/04A RU2079501C1 (en) | 1995-07-03 | 1995-07-03 | Method for production of methyl phenyl dichlorosilane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU95111422A true RU95111422A (en) | 1996-08-10 |
| RU2079501C1 RU2079501C1 (en) | 1997-05-20 |
Family
ID=20169687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU95111422/04A RU2079501C1 (en) | 1995-07-03 | 1995-07-03 | Method for production of methyl phenyl dichlorosilane |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2079501C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357299C (en) * | 2005-10-26 | 2007-12-26 | 杭州师范学院 | Methylphenyldichlor disilane synthesis method |
-
1995
- 1995-07-03 RU RU95111422/04A patent/RU2079501C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2079501C1 (en) | 1997-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4996002B2 (en) | Production of alkoxysilane | |
| US8163950B2 (en) | Processes for the production of tri-organo-monoalkoxysilanes and process for the production of tri-organo-monochlorosilanes | |
| US6984747B2 (en) | Method for preparing styryl-functionalized silanes | |
| US4131624A (en) | Reduction of phosphine oxides | |
| JP3091993B2 (en) | Method for producing mercaptopropylsilane compound | |
| US6160151A (en) | Process for production of diphenyl-dialkoxysilane, phenylalkyl-dialkoxysilane, octaphenylcyclotetrasilozane and sym-tetraalkyltetraphenyl-cyclotetrasiloxane | |
| JP2530391B2 (en) | Sterically shielded aminohydrocarbylsilanes and method of making | |
| US7655812B2 (en) | Preparation of dimethylchlorosilane | |
| IE51211B1 (en) | Process for introducing alkyl radicals into nitrile compounds | |
| RU95111422A (en) | Process for preparing methylphenyl dichlorosilane | |
| JP3493934B2 (en) | Method for producing N, N-bis (trimethylsilyl) allylamine | |
| EP1062220B1 (en) | Preparation of substituted (amino)dialkoxysilanes | |
| US5648549A (en) | Process for the preparation of secondary arylphosphines | |
| US4625043A (en) | Ethylidenenorbornyl dimethylmethacryloxysilane | |
| US20120123143A1 (en) | Method for producing alkoxy-substituted 1,2-bissilylethanes | |
| CA2185956C (en) | Method of purifying 1,3-bis(3-aminopropyl)-1,1,3,3-tetraorganodisiloxane | |
| CA1301184C (en) | 1,2-dichloro-1,2,2-trimethyl-1-phenyldisilane and method for producing the same | |
| EP0659754B1 (en) | Method for introducing hydrocarbons into chlorosilanes | |
| EP0450957B1 (en) | Production of methylphenyltrisiloxane | |
| JPH02117682A (en) | Method for producing 1,3-bis(hydroxyphenyl)disiloxane derivative | |
| KR101242397B1 (en) | Preparation of an aminoaryl-containing organosilicon compound and methods of preparaing intermediates used in its preparation | |
| JPH11315082A (en) | Production of diorganodialkoxysilane having bulky hydrocarbon group | |
| JP3445322B2 (en) | Method for producing long-chain n-alkyl group-containing silane | |
| JP2718601B2 (en) | Method for producing chain-shaped polyorganosilane | |
| KR820001182B1 (en) | Method for preparing tertiary phosphines to the reduction of tertiary phosphine oxides |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20060704 |