化工社化工社 化学情報印刷レポート · 研究参考用
Lauric Acid → 4-lauramidoethyl-6-methyl-3,6-dihydro-2H-1,4-diazepin-5-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Lauric Acid | HCID 3893 | — |
| 反応物 | Diethylenetriamine | HCID 8111 | — |
| 反応物 | Propanoic acid, 2-methyl-3-oxo-, methyl ester | HCID 103507 | — |
| 生成物 | 4-lauramidoethyl-6-methyl-3,6-dihydro-2H-1,4-diazepin-5-one | HCID 70548663 | — |
反応手順
Into an apparatus similar to that in Example 1, were charged 103.1 g (1 mole) of diethylenetriamine and 116.1 g (1 mole) of methyl 2-formylpropionate. At 130° to 135° C., 18 g of water and 32 g of methanol were distilled off. Then, after addition of 200.3 g (1 mole) of lauric acid, the amide formation was effected at 200° to 210° C. to distil off 18 g of water, leaving behind 4-lauramidoethyl-6-methyl-3,6-dihydro-2H-1,4-diazepin-5-one.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04346087 |
| 出典データセット | uspto-grants-1982_08 |
| ORD ID | ord-215562d10a4b41ed8bc4d4a47d60473d |
| 出典メモ | uspto-grants-1982_08 |