関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Chlorodimethylsilane | HCID 66108 | — |
| 反応物 | Allyl phenyl ether | HCID 74458 | — |
| 触媒 | Platinum | HCID 23939 | — |
| 触媒 | Chloroplatinic acid | HCID 61859 | — |
| 生成物 | Chloro(dimethyl)(3-phenoxypropyl)silane | HCID 19372170 | 74.2% |
反応手順
4 mg of platinum in the form of hexachloroplatinic acid are added to 88.5 g (0.66 mol) of allyl phenyl ether under a nitrogen atmosphere and the mixture is heated to 80° C. 125 g of dimethylchlorosilane are metered into the mixture over a period of 2 hours, the liquid-phase temperature falling to below 50° C. The mixture is stirred for a further 6 hours under gentle reflux. Fractional distillation gives a total of 112 g of 3-phenoxypropyldimethylchlorosilane. The product has an acid number of 248 (theoretically 244).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05468890 |
|---|
| 出典データセット | uspto-grants-1995_11 |
|---|
| ORD ID | ord-9a49ca789e8f42ed93bac7b55c14e6d0 |
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| 出典メモ | uspto-grants-1995_11 |
|---|
