Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1078050생성일: 2026년 10월 26일
Water → 1-(4-bromo-2-fluorobenzyl)-2-(n-propyl)-4-ethyl-5-(2-(phenoxy)phenoxy)acetyl-1H-imidazole
https://huagongshe.com/reaction/1078050
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | 2-Hydroxydiphenyl ether | HCID 75491 | — |
| 반응물 | 1-(4-bromo-2-fluorobenzyl)-2-(n-propyl)-4-ethyl-5-bromoacetyl-1H-imidazole | HCID 19430491 | — |
| 용매 | Acetone | HCID 180 | — |
| 생성물 | 1-(4-bromo-2-fluorobenzyl)-2-(n-propyl)-4-ethyl-5-(2-(phenoxy)phenoxy)acetyl-1H-imidazole | HCID 19430471 | 13% |
반응 단계
To a solution of 0.63 g (3.36 mmol) of 2-phenoxyphenol and 0.62 g (4.48 mmol) of K2CO3 in 75 mL acetone at ambient temperature was added 1.00 g (2.24 mmol) of 1-(4-bromo-2-fluorobenzyl)-2-(n-propyl)-4-ethyl-5-bromoacetyl-1H-imidazole obtained from Part B of Example 11 in 25 mL acetone. After stirring at reflux overnight, the reaction mixture was poured into water and extracted with 3×100 mL ethyl acetate. The combined organic layers were washed with brine, dried over MgSO4, filtered, and the solvents evaporated under reduced pressure. The crude product was purified by flash column chromatography using 10-40% ethyl acetate in hexane, which provided 0.16 g (6.3%) of a clear oil after evaporation of solvents under reduced pressure. 1H NMR (300 MHz, CDCl3): δ 0.95 (t, 3H, J=7.3 Hz); 1.29 (t, 3H, J =7.3 Hz); 1.66 (m, 2H); 2.60 (m, 2H); 2.81 (q, 2H, J=7.3 Hz); 5.00 (s, 2H); 6.38 (t, 1H, J=7.8 Hz); 6.89-7.29 (m, 10H). ##STR106##
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US05545651 |
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| 출처 데이터셋 | uspto-grants-1996_08 |
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| ORD ID | ord-b418881cfedc4d088b2244dcd50d3642 |
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| 출처 메모 | uspto-grants-1996_08 |
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