Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Pyridine → Methyl [2-(4-bromophenyl)-1-methylethyl]carbamate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Pyridine | HCID 1049 | — |
| 반응물 | Methyl chloroformate | HCID 6586 | — |
| 반응물 | 4-Bromo-alpha-methylbenzeneethanamine | HCID 205668 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | Methyl [2-(4-bromophenyl)-1-methylethyl]carbamate | HCID 59402313 | — |
반응 단계
To a solution of 1-(4-bromophenyl)propan-2-amine (0.5 g, 2 mmol) in methylene chloride (5 mL) was added pyridine (380 uL, 4.7 mmol) and methyl chloroformate (270 uL, 3.5 mmol, Aldrich, Cat. No. M35304). The reaction mixture was stirred at r.t. overnight, and concentrated under reduced pressure. The residue was dissolved in EtOAc, and washed with NaHCO3 aqueous solution, 1N HCl aqueous solution and brine. The organic layer was dried with MgSO4, filtered, and concentrated under reduced pressure. The residue was purified by flash chromatograph on a silica gel column using 25% Ethyl acetate in hexane to afford the desired compound. LCMS (M+H)+: m/z=272.2.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08436008B2 |
| 출처 데이터셋 | uspto-grants-2013_05 |
| ORD ID | ord-e6a0159922a247c797a3839c9ef80c8a |
| 출처 메모 | uspto-grants-2013_05 |