Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → 2-Methyl-4-hydroxy-anilino-methyl-2-imidazoline hydrochloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | 4-Amino-m-cresol | HCID 17819 | — |
| 반응물 | 2-(chloromethyl)-4,5-dihydro-1H-imidazole hydrochloride | HCID 2760928 | — |
| 생성물 | 2-Methyl-4-hydroxy-anilino-methyl-2-imidazoline hydrochloride | HCID 70432379 | — |
반응 단계
Two moles 4-amino-m-cresol and 1 mole 2-chloromethyl-2-imidazoline hydrochloride are refluxed for 3 hours, within absolute ethanol. After cooling, the insoluble fraction is suction filtered and the ethanol solution is evaporated in vacuo. The evaporation residue is recrystallized from methanol:diethyl ether; M.p.=205°-207° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04665085 |
| 출처 데이터셋 | uspto-grants-1987_05 |
| ORD ID | ord-04ce3127cf734f41816f9b8cfdd3b5c6 |
| 출처 메모 | uspto-grants-1987_05 |