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tert-butyl 4-(1H-pyrazol-1-yl)piperidine-1-carboxylate → 4-(1H-Pyrazol-1-yl)piperidine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | tert-butyl 4-(1H-pyrazol-1-yl)piperidine-1-carboxylate | HCID 67971778 | — |
| 溶媒 | Hydrochloric Acid | HCID 313 | — |
| 溶媒 | 1,4-Dioxane | HCID 31275 | — |
| 生成物 | 4-(1H-Pyrazol-1-yl)piperidine | HCID 21193045 | 96% |
反応手順
The title compound from Step B above (50 mg, 0.2 mmol) was dissolved in 4 M HCl in dioxane (2.0 mL) and stirred at RT for 1 h. The product was concentrated under reduced pressure and dried under high vacuum to give the title compound (i-17) (30 mg, 96%). ESI-MS calculated for C81H13N3: Exact Mass: 151.11. Found 152.10.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08354403B2 |
| 出典データセット | uspto-grants-2013_01 |
| ORD ID | ord-82c09d36b50e44e199295577f8c352ee |
| 出典メモ | uspto-grants-2013_01 |