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1-(4-Bromo-2-thienyl)-1-propanol → 4-Bromo-2-propionylthiophene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-(4-Bromo-2-thienyl)-1-propanol | HCID 22606901 | — |
| 触媒 | HCID 178418406 | HCID 178418406 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 4-Bromo-2-propionylthiophene | HCID 818932 | — |
反応手順
11.5 g (52 mmol) of 1-(4-bromo-2-thiophenyl)-1-propanol are dissolved in 300 mL of dichloromethane. 60 g (690 mmol) of manganese dioxide are added and the reaction medium is stirred for 14 hours and then filtered. The desired product is obtained in the form of an orange-coloured oil (m=11.4 g; Y=99%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06831106B1 |
| 出典データセット | uspto-grants-2004_12 |
| ORD ID | ord-63d3a1ebd9e74ddabe581e351eae2e72 |
| 出典メモ | uspto-grants-2004_12 |