関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Benzoic Acid | HCID 243 | — |
| 反応物 | Benzoselenazolinone | HCID 87879929 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 6-Benzoylbenzoselenazolinone | HCID 131718172 | — |
反応手順
1.98 g (0.01 mol) of benzoselenazolinone, 50 to 60 g of polyphosphoric acid and 1.35 g (0.011 mol) of benzoic acid are introduced into a 100-cm3 round-bottomed flask. The mixture is heated on an oil bath to a temperature of 130° C. for a time T of 3 hours, with stirring. The reaction mixture is then hydrolyzed in 300 cm3 of cold water. The product is drained, washed with water, dried and recrystallized.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05246951 |
|---|
| 出典データセット | uspto-grants-1993_09 |
|---|
| ORD ID | ord-cac88bd35cc64efb905597bc14f2064b |
|---|
| 出典メモ | uspto-grants-1993_09 |
|---|
