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3-Amino-3-(4-nitrophenyl)-2-cyanoacrylonitrile → HCID 59099563、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Amino-3-(4-nitrophenyl)-2-cyanoacrylonitrile | HCID 14027922 | — |
| 反応物 | Diethyldithiophosphate | HCID 53249491 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | HCID 59099563 | HCID 59099563 | 95% |
反応手順
A suspension of Example 96C (2.1 g, 9.8 mmol) and 90% diethyl dithiophosphate (1.8 mL, 10.8 mmol) in ethanol (15 mL) and water (15 mL) was heated to reflux for 24 hours, cooled to room temperature, poured into ice water (300 mL), and filtered. The filter cake was dried to provide 2.3 g (95% yield) of the desired product. MS(ESI(−)) m/e 247 (M−H)−.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07560552B2 |
| 出典データセット | uspto-grants-2009_07 |
| ORD ID | ord-631e3ab4d3404d2c9f8160fcdda6472d |
| 出典メモ | uspto-grants-2009_07 |