FIELD: organic chemistry, chemical technology.
SUBSTANCE: invention relates to a method for synthesis of methylsilanes. Invention proposes a method for reducing trimethylchlorosilane using sodium hydroxide activated with Lewis acids used as suspension in mineral oil and carried out at increased temperature in a mixture of inert hydrocarbon and simple ether. Synthesized methylsilanes are used in synthesis of polymers and rubbers and in manufacturing semiconductors and in microelectronics. Invention provides development of a method for synthesis of trimethylsilane of high purity and the yield of the end product and improved safety and in the simplifying equipment process.
EFFECT: improved method of synthesis.
9 cl, 1 tbl, 22 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PREPARING METHYLSILANES | 2004 |
|
RU2266293C1 |
| METHOD OF SYNTHESIS OF METHYLSILANE | 2000 |
|
RU2177946C1 |
| METHOD OF PRODUCING ALKYL SILANES | 2010 |
|
RU2436788C1 |
| METHOD OF ORGANO-SILICON HYDRIDES SYNTHESIS | 0 |
|
SU1754718A1 |
| 0 |
|
SU482046A3 | |
| METHOD OF PREPARING 5-ALKOXYPENTANONES-2 | 1999 |
|
RU2171797C2 |
| PROCESS FOR PRODUCING 3-BENZYL-3-AZABICYCLO-(3,1,0)-HEXANE | 0 |
|
SU969158A3 |
| METHOD FOR PRODUCTION AND PURIFICATION OF MISOPROSTOL | 2018 |
|
RU2774634C2 |
| METHOD OF PRODUCING Α,Ω-DIHYDROPERFLUOROBUTANE | 2020 |
|
RU2739319C1 |
| 0 |
|
SU488399A3 |
