Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Chlorosuccinimide → 2-Butyl-4-chloro-5-methoxy-1-indanone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Chlorosuccinimide | HCID 31398 | — |
| 반응물 | 2-Butyl-5-methoxy-1-indanone | HCID 12045752 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 2-Butyl-4-chloro-5-methoxy-1-indanone | HCID 21990917 | 15.4% |
반응 단계
N-Chlorosuccinimide (505 mg, 3.8 mmol) was added to a solution of 2-butyl-5-methoxy-1-indanone (825 mg, 3.8 mmol) in anhydrous dimethylformamide (3.8 mL) and the resulting solution was stirred under nitrogen and at room temperature overnight. The reaction mixture was diluted with EtOAc (50 mL), washed with 5% aqueous NaHCO3 (20 ml), water (3×50 mL) and brine (10 mL), dried over MgSO4, filtered, and evaporated under vacuum. The residue was purified by column chromatography on EM silica gel 60 (2320-400 mesh, 2.75×29 cm), eluting with CH2Cl2, to afford 2-butyl-4-chloro-5-methoxy-1-indanone (148 mg) as an oil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07087599B2 |
| 출처 데이터셋 | uspto-grants-2006_08 |
| ORD ID | ord-4ea1ea522fe849c09b6b48ecf0c1b923 |
| 출처 메모 | uspto-grants-2006_08 |