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4-Chlorophenyl isothiocyanate → tert-Butyl 4-{[(4-chlorophenyl)amino]carbonothioyl}-1,4-diazepane-1-carboxylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Chlorophenyl isothiocyanate | HCID 16480 | — |
| 反応物 | Tert-butyl 1,4-diazepane-1-carboxylate | HCID 2756058 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | tert-Butyl 4-{[(4-chlorophenyl)amino]carbonothioyl}-1,4-diazepane-1-carboxylate | HCID 59347509 | — |
反応手順
A mixture of 4-chlorophenyl isothiocyanate (5.0 g, 29.95 mmol), and BOC-homopiperazine (6.0 g, 29.95 mmol) in ethanol (50 mL) was stirred at room temperature for 2 hours. The mixture was evaporated under reduced pressure, the residue was partitioned between ethyl acetate and water and the layers were separated. The organic phase was dried over MgSO4 and evaporated under reduced pressure to give the title compound as a white foam.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07745630B2 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-daa6eab60c9e4f4fa2b20aee2c27aaac |
| 出典メモ | uspto-grants-2010_06 |