HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 65509Generated: October 26, 2026
Methyldichlorosilane → 3-Chloropropyldichloromethylsilane
https://huagongshe.com/reaction/65509
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Methyldichlorosilane | HCID 6376 | — |
| Reactant | Allyl chloride | HCID 7850 | — |
| Reactant | Chlorodimethylsilane | HCID 66108 | — |
| Product | 3-Chloropropyldichloromethylsilane | HCID 82235 | 31.3% |
| Product | Silane, chloro(3-chloropropyl)dimethyl- | HCID 82765 | 22.6% |
Reaction Steps
In a 100 ml apparatus, there were combined 8.6 g (0.075 mol) of MeSiHCl2, 7.1 g (0.075 mol) of Me2SiHCl, and 5.7 g (0.075 mol) of allyl chloride. Pt catalyst solution (0.01 ml) was added at 37° C., followed by heating up to 45° C. over 1 hr. Vacuum distillation yielded 31.3% of MeSiCl2CH2CH2CH2Cl and 22.6% of Me2SiClCH2CH2CH2Cl. This example shows that neither Me2SiHCl nor MeSiHCl2 is a very effective promoter at the equimolar level for reactions of the other with allyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04614812 |
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| Source dataset | uspto-grants-1986_09 |
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| ORD ID | ord-446b3378e7ba490e872ef321e5d44e04 |
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| Source note | uspto-grants-1986_09 |
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