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Tert-butyl 4-benzylpiperazine-1-carboxylate → 1-Benzylpiperazine hydrochloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Tert-butyl 4-benzylpiperazine-1-carboxylate | HCID 584330 | — |
| 反応物 | Ethanol hydrochloride | HCID 21887872 | — |
| 生成物 | 1-Benzylpiperazine hydrochloride | HCID 2756653 | 97% |
反応手順
To 1-benzyl-4-tert-butoxycarbonylpiperazine (3.12 g), saturated ethanol hydrochloride was added, followed by stirring for 90 minutes at room temperature. The solvent was distilled off under reduced pressure, followed by drying, whereby the title compound (2.73 g, 97%) was obtained as white powder.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06747023B1 |
| 出典データセット | uspto-grants-2004_06 |
| ORD ID | ord-33705c0319e7456583203d04feae1405 |
| 出典メモ | uspto-grants-2004_06 |