化工社化工社 化学情報印刷レポート · 研究参考用
2-Amino-1,3,4-oxadiazole → 9H-Xanthene-9-carboxylic acid [1,3,4]oxadiazol-2-ylamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Amino-1,3,4-oxadiazole | HCID 239787 | — |
| 反応物 | 9H-xanthene-9-carbonyl chloride | HCID 2760892 | — |
| 生成物 | 9H-Xanthene-9-carboxylic acid [1,3,4]oxadiazol-2-ylamide | HCID 86585463 | — |
反応手順
The title compound, white solid, m.p. 239-240° C. and MS: m/e=293 (M+) was prepared in accordance with the general method of example 44a from [1,3,4]oxadiazol-2-ylamine and 9-xanthene-carboxylic acid chloride. The [1,3,4]oxadiazol-2-ylamine, white solid, MS: m/e=85 (M+) used in the above reaction was prepared in accordance with the general method of example 44b from formic acid hydrazide and cyanogen bromide.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06803381B1 |
| 出典データセット | uspto-grants-2004_10 |
| ORD ID | ord-cc5615a4fea14c808104bf923229e7ce |
| 出典メモ | uspto-grants-2004_10 |