関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Hydrazine, 1-naphthalenyl- | HCID 75240 | — |
| 反応物 | Naphthalene-1-carboxylic acid 1-(4-bromo-phenyl)-1-ethoxy-methylideneamide | HCID 57610336 | — |
| 溶媒 | Carbon Tetrachloride | HCID 5943 | — |
| 生成物 | 3-(4-Bromo-phenyl)-1,5-di-naphthalen-1-yl-1H-[1,2,4]triazole | HCID 57610353 | — |
反応手順
The compound obtained in step A) (1.0 g, 0.026 mol) and 1-naphthyl hydrazine (0.45 g, 0.028 mol) is dissolved in CCl4 (15 ml) and stirred for 10 hours at 25° C. under a nitrogen atmosphere. The reaction mixture is stirred for 12 hours and filtered to remove traces of insoluble particles. The CCl4 solution is then concentrated and a few drops of methanol are added to the residue, wherein a brownish solid is obtained (Yield=0.7 g (56%)).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US09113536B2 |
|---|
| 出典データセット | uspto-grants-2015_08 |
|---|
| ORD ID | ord-d7c2db3732134b1683088925a9ff0fc8 |
|---|
| 出典メモ | uspto-grants-2015_08 |
|---|
