Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → Ethyl 4-((1-(tert-butoxycarbonyl)pyrrolidin-3-yl)methylamino)-2-chloropyrimidine-5-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | Ethyl 2,4-dichloropyrimidine-5-carboxylate | HCID 104020 | — |
| 반응물 | tert-Butyl 3-(aminomethyl)pyrrolidine-1-carboxylate | HCID 2756485 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | Ethyl 4-((1-(tert-butoxycarbonyl)pyrrolidin-3-yl)methylamino)-2-chloropyrimidine-5-carboxylate | HCID 58098693 | 94.2% |
반응 단계
The mixture of ethyl 2,4-dichloropyrimidine-5-carboxylate (332 mg, 1.50 mmol), 1Boc-3-aminomethylpyrrolidine (300 mg, 1.50 mmol) and DIEA (0.650 mL, 3.73 mmol) in CH3CN (6 mL) was stirred at room temperature for 18 h. Water and EtOAc were added. The organic phase was separated, washed with 1N HCl, then with 5% NaHCO3, dried over Na2SO4, concentrated in vacuo to give ethyl 4-((1-(tert-butoxycarbonyl)pyrrolidin-3-yl)methylamino)-2-chloropyrimidine-5-carboxylate (544 mg).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08853230B2 |
| 출처 데이터셋 | uspto-grants-2014_10 |
| ORD ID | ord-2172314c82db455889bd282d7537bf2a |
| 출처 메모 | uspto-grants-2014_10 |