関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | 1-Ethoxycarbonyl-1-phenythiosemicarbazide | HCID 85773191 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | HCID 178518561 | HCID 178518561 | 86.6% |
反応手順
The product of stage (a) (28.9 g) was treated with a solution of sodium hydroxide (7.5 g) in water (150 ml). The suspension was heated under reflux with stirring for 45 minutes and then cooled to 25° C. The pH of the solution was adjusted to 1.0 with concentrated hydrochloric acid and the resulting solid was filtered and washed with water to give 20.2 g of the desired product.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04889553 |
|---|
| 出典データセット | uspto-grants-1989_12 |
|---|
| ORD ID | ord-d83609b28ff9451b83aa088a0179c252 |
|---|
| 出典メモ | uspto-grants-1989_12 |
|---|
