関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 2-Methylpropanehydrazide | HCID 19239 | — |
| 反応物 | Thionordiazepam | HCID 826706 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 8-chloro-1-isopropyl-6-phenyl-4H-s-triazolo-[4,3-a][1,4]benzodiazepine | HCID 12560618 | — |
反応手順
In the manner given in Example 2, 7-chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepine-2-thione is heated in ethanol with isobutyric acid hydrazide and the resulting product heated to 250° C. to give 8-chloro-1-isopropyl-6-phenyl-4H-s-triazolo-[4,3-a][1,4]benzodiazepine.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US03987052 |
|---|
| 出典データセット | uspto-grants-1976_10 |
|---|
| ORD ID | ord-d76fb7e2ece14c96841b404f3f7a4841 |
|---|
| 出典メモ | uspto-grants-1976_10 |
|---|
