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4-Nitrophenyl chloroformate → 4-Nitrophenyl 2-(3-thiophenyl)ethyl carbonate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Nitrophenyl chloroformate | HCID 82129 | — |
| 反応物 | Thiophene-3-ethanol | HCID 83731 | — |
| 生成物 | 4-Nitrophenyl 2-(3-thiophenyl)ethyl carbonate | HCID 57094331 | — |
反応手順
Using the method of Example 7a, 3-thiopheneethanol was treated with 4-nitrophenyl chloroformate to afford, after purification by flash chromatography (EtOAc:hexane (1:9)), the title product (56%); TLC, Rf =0.25, EtOAc:hexane (1:9).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05414132 |
| 出典データセット | uspto-grants-1995_05 |
| ORD ID | ord-5c4202d739af496d99d2ebc2c9abeb12 |
| 出典メモ | uspto-grants-1995_05 |