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Diisopropylethylamine → 1-(3-(1-tert-butyl-5-(thiophene-2-yl)-1H-pyrazol-3-yl)propyl)-4-(4-methoxyphenyl)piperazine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diisopropylethylamine | HCID 81531 | — |
| 反応物 | 1-(4-Methoxyphenyl)piperazine | HCID 269722 | — |
| 反応物 | Sodium triacetoxyborohydride | HCID 5049666 | — |
| 反応物 | 3-(1-tert-butyl-5-(thiophene-2-yl)-1H-pyrazol-3-yl)propanal | HCID 86639925 | — |
| 生成物 | 1-(3-(1-tert-butyl-5-(thiophene-2-yl)-1H-pyrazol-3-yl)propyl)-4-(4-methoxyphenyl)piperazine | HCID 25064652 | — |
反応手順
60 mg (66%) of target compound was obtained by using a method same as in Example 1 by using 3-(1-tert-butyl-5-(thiophene-2-yl)-1H-pyrazol-3-yl)propanal (50 mg, 0.191 mmol), 1-(4-methoxyphenyl)piperazine (40 mg, 0.191 mmol), DIPEA (0.050 mL, 0.287 mmol) and NaBH(OAc)3 (121 mg, 0.573 mmol).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08372844B2 |
| 出典データセット | uspto-grants-2013_02 |
| ORD ID | ord-335d6204a46e45b4aadeae4ff948dc39 |
| 出典メモ | uspto-grants-2013_02 |