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Methyl acetoacetate → 4-(2-hydroxyhexadecyl)aminoethyl-7-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 | Methyl acetoacetate | HCID 7757 | — |
| 反応物 | 1-({2-[(2-Aminoethyl)amino]ethyl}amino)hexadecan-2-OL | HCID 20148361 | — |
| 生成物 | 4-(2-hydroxyhexadecyl)aminoethyl-7-methyl-3,6-dihydro-2H-1,4-diazepin-5-one | HCID 13146518 | — |
反応手順
Into an apparatus similar to that in Example 1, were charged 339.5 g (1 mole) of N-(2-hydroxy)hexadecyldiethylenetriamine and 116.1 g (1 mole) of methyl acetoacetate. At 140° to 150° C., 18 g of water and 32 g of methanol were distilled off to obtain 4-(2-hydroxyhexadecyl)aminoethyl-7-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-8c8a17961a7d430590225145e3158f5e |
| 出典メモ | uspto-grants-1982_08 |