Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → N-[4-(2-Furyl)-5-morpholinothiazol-2-yl]piperidine-4-carboxamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | Dimethyl Sulfide | HCID 1068 | — |
| 반응물 | 1-(Benzyloxycarbonyl)-N-[4-(2-furyl)-5-morpholinothiazol-2-yl]piperidine-4-carboxamide | HCID 23144107 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | N-[4-(2-Furyl)-5-morpholinothiazol-2-yl]piperidine-4-carboxamide | HCID 23144542 | 39.5% |
반응 단계
Compound 43 (4.71 g, 9.50 mmol) was dissolved in dichloromethane (100 mL), and dimethyl sulfide (29.4 mL, 400 mmol) and boron trifluoride-diethyl ether complex (24.6 mL, 200 mmol) were added thereto, followed by stirring overnight at room temperature. The reaction mixture was poured into 28% aqueous ammonia, followed by extraction with chloroform. The organic layer was washed with a saturated aqueous solution of sodium chloride and dried over anhydrous magnesium sulfate, and then the solvent was distilled away under reduced pressure to afford the entitled Compound 44 (1.36 g, 38%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07880013B2 |
| 출처 데이터셋 | uspto-grants-2011_02 |
| ORD ID | ord-60055eb3e0ed49f5b102a310b78b35f4 |
| 출처 메모 | uspto-grants-2011_02 |