関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Ammonia | HCID 222 | — |
| 反応物 | 6-Chloro-N~2~-cyclopropyl-1,3,5-triazine-2,4-diamine | HCID 23338980 | — |
| 溶媒 | 1,4-Dioxane | HCID 31275 | — |
| 生成物 | Cyromazine | HCID 47866 | — |
反応手順
A mixture of 100 g of 2-cyclopropylamino-4-amino-6-chloro-s-triazine, 51 g of ammonia and 500 ml of dioxan is heated at 140° C. in an autoclave for 24 hours. After cooling, the dioxan is removed by filtering with suction in vacuo and the crystalline residue is washed with water and dried. The crude product is recrystallised from methanol; melting point 219°-222° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04187304 |
|---|
| 出典データセット | uspto-grants-1980_02 |
|---|
| ORD ID | ord-6df5ee0c59d94fae9fed6e8532cbaf30 |
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| 出典メモ | uspto-grants-1980_02 |
|---|
