Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phosgene → N-methyl-N-(oxan-4-yl)carbamoyl chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phosgene | HCID 6371 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 4-(Methylamino)tetrahydro-2H-pyran | HCID 6991950 | — |
| 생성물 | N-methyl-N-(oxan-4-yl)carbamoyl chloride | HCID 21709910 | — |
반응 단계
248 g (2.5 mol) of phosgene, 96 g (0.83 mol) of N-methyl-N-(tetrahydro-2H-pyran-4-yl)amine and 84 g (0.83 mol) of triethylamine were reacted by the method of the process described in Intermediate 1.2. Yield 108 g. 1H NMR (250 MHz, in CDCl3): δ=1.60-1.95 (m, 4H), 2.94 and 3.01 (2 s, together 3H), 3.35-3.55 (rm, 2H), 3.95-4.10 (m, 2H), 4.27-4.46 (m, 1H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06277790B1 |
| 출처 데이터셋 | uspto-grants-2001_08 |
| ORD ID | ord-caaf391666dc4bf88eab3ccb9cad41de |
| 출처 메모 | uspto-grants-2001_08 |