化工社化工社 化学情報印刷レポート · 研究参考用
Diethylamine → N,N-diethyl-1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diethylamine | HCID 8021 | — |
| 反応物 | Dipropylamine | HCID 8902 | — |
| 反応物 | 4-Chloro[1,2,4]triazolo[4,3-a]quinoxaline | HCID 1126118 | — |
| 反応物 | 4-Chloro-1-methyl[1,2,4]triazolo[4,3-a]quinoxaline | HCID 2768643 | — |
| 生成物 | N,N-diethyl-1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine | HCID 899504 | 54% |
反応手順
This compound was prepared by the method of Example 11, utilizing 4-chloro-1-methyl-[1,2,4]triazolo[4,3-a]quinoxaline (the product of Example 3) as starting material in place of 4-chloro-[1,2,4]triazolo[4,3-a]quinoxaline (the product of Example 2) and diethylamine as reagent in place of di-n-propylamine. The crude product obtained was recrystallized from chloroform and then from cyclohexane to afford 7.2 g. (54% yield) of pure 4-diethylamino-1-methyl-[1,2,4]triazolo[4,3-a]quinoxaline, m.p. 123°-5° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04495187 |
| 出典データセット | uspto-grants-1985_01 |
| ORD ID | ord-e2b4cd17cca54b9c8b1eb38417ffbd2d |
| 出典メモ | uspto-grants-1985_01 |