Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Methylmorpholine → 2-acetyl-N-{1-[3-(3,4-dimethoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl]ethyl}octanamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Methylmorpholine | HCID 7972 | — |
| 반응물 | 1-Hydroxybenzotriazole | HCID 75771 | — |
| 반응물 | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| 반응물 | Methyl 2-acetyloctanoate | HCID 3390996 | — |
| 반응물 | 2-Acetyloctanoic acid | HCID 18764589 | — |
| 반응물 | 6-(1-Aminoethyl)-3-[(3,4-dimethoxyphenyl)methyl]-1,2,4-triazin-5(2H)-one | HCID 135697923 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 2-acetyl-N-{1-[3-(3,4-dimethoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl]ethyl}octanamide | HCID 135697916 | — |
반응 단계
601 g (3.0 mmol) of methyl 2-acetyloctanoate (Example 18A) are hydrolysed to 2-acetyloctanoic acid according to Example 19A. The acid in 20 ml of dichloromethane is reacted analogously to Example 23A with 1.08 g (8.0 mmol) of 1-hydroxy-1H-benzotriazole, 1.62 g (16.0 mmol) of 4-methylmorpholine, 1.53 g (8.0 mmol) of N′-(3-dimethylaminopropyl)-N-ethylcarbodiimide hydrochloride and 870 mg (3.0 mmol) of 6-(1-aminoethyl)-3-(3,4-methoxybenzyl)-1,2,4-triazin-5(4H)-one (Example 12A) to give 2-acetyl-N-{1-[3-(3,4-dimethoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl]ethyl}octanamide.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06998402B2 |
| 출처 데이터셋 | uspto-grants-2006_02 |
| ORD ID | ord-3a8e0c76393c4da086040d9dd3858040 |
| 출처 메모 | uspto-grants-2006_02 |