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Methyldichlorosilane → Chloro(3-chloro-2-methylpropyl)dimethylsilane
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methyldichlorosilane | HCID 6376 | — |
| 反応物 | 3-Chloro-2-methyl-1-propene | HCID 11241 | — |
| 反応物 | Chlorodimethylsilane | HCID 66108 | — |
| 生成物 | Chloro(3-chloro-2-methylpropyl)dimethylsilane | HCID 86665 | 54% |
| 生成物 | Silane, dichloro(3-chloro-2-methylpropyl)methyl- | HCID 102659 | 19.6% |
反応手順
In a 100 ml apparatus, there were combined 8.6 g (0.75 mol) of MeSiHCl2, 7.1 g (0.075 mol) of Me2SiHCl, and 6.8 g (0.075 mol) of methallyl chloride. Pt catalyst solution (0.01 ml) was added at 32° causing an exothermic reaction to 57° C. and completion in 10 min. Distillation yielded 54.0% of Me2SiClCH2CHMeCH2Cl and 19.6% of MeSiCl2CH2CHMeCH2Cl, indicating that at the equimolar level, neither MeSiHCl2 nor Me2SiHCl is a very effective promoter for reactions of the other with methallyl chloride, in terms of yield, but that reaction rates are increased.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04614812 |
| 出典データセット | uspto-grants-1986_09 |
| ORD ID | ord-65fad76c0e82438d9ef9043de30679c0 |
| 出典メモ | uspto-grants-1986_09 |