Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → (4S,5R)-N-[(3-fluorophenyl)methyl]-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-amine;hydrochloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | tert-butyl (4S,5R)-2-[(3-fluorophenyl)methylamino]-4,5-diphenyl-4,5-dihydroimidazole-1-carboxylate | HCID 68569694 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | (4S,5R)-N-[(3-fluorophenyl)methyl]-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-amine;hydrochloride | HCID 68569066 | — |
반응 단계
Hydrogen chloride is bubbled into a solution of 87 (1.5 g, 3.37 mmol) in EtOAc (30 mL) for 1 min, and the solution is stirred at RT overnight. The solvent is removed by rotary evaporation, and the residue crystallized from dichloromethane and Et2O to give 1.05 g of the product 88. 1H NMR (DMSO-d6) δ 9.28 (t, 1H), 8.68 (s, 1H), 8.15 (s, 1H), 7.35-7.10 (m, 3H), 7.10-6.80 (m, 7H), 6.80-6.50 (m, 4H), 5.03 (s, 1H), 4.80-4.45 (m, 2H); MS: m/z 346 (M++1).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07326792B2 |
| 출처 데이터셋 | uspto-grants-2008_02 |
| ORD ID | ord-3ce60218560b4bcc89211bc92abaa75d |
| 출처 메모 | uspto-grants-2008_02 |