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Cyclopentadiene → HCID 13709537、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Cyclopentadiene | HCID 7612 | — |
| 反応物 | Silane, chloromethyl-trimethoxy- | HCID 22212 | — |
| 反応物 | Butyllithium | HCID 178418339 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | HCID 13709537 | HCID 13709537 | 93% |
反応手順
27.5 g (417 mmol) of freshly distilled cyclopentadiene are added dropwise to a solution of 167 ml of n-butyllithium (2.5 molar) (417 mmol) in 250 ml of absolute tetrahydrofuran at RT over a period of one hour. 71.11 g of (chloromethyl)trimethoxysilane are subsequently added dropwise over a period of 30 minutes. The solution becomes warm during this process. After taking off the solvent, the mixture is fractionally distilled under reduced pressure to give 72.2 g of (cyclopentadienylmethyl)trimethoxysilane (yield: 93%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08088878B2 |
| 出典データセット | uspto-grants-2012_01 |
| ORD ID | ord-9bfa6c76b0e04eb89696b89c493a8984 |
| 出典メモ | uspto-grants-2012_01 |