Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → Butyl 4-nitrophenyl carbonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | 4-Nitrophenol | HCID 980 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Ethyl Acetate | HCID 8857 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 용매 | Butyl chloroformate | HCID 61140 | — |
| 생성물 | Butyl 4-nitrophenyl carbonate | HCID 12867351 | — |
반응 단계
Into a solution of 3.00 g of 4-nitrophenol and 3.31 mL of triethylamine in 30 mL of tetrahydrofuran, 2.75 mL of butyl chloroformate was dropped under cooling on ice. To the reaction mixture, after stirred at the same temperature for 10 min, ethyl acetate and water were added. The organic layer was separated, washed with a saturated sodium chloride aqueous solution, and dried over anhydrous magnesium sulfate. After removing the solvent by evaporation under reduced pressure, 4.60 g of butyl 4-nitrophenyl carbonate was obtained as a light yellow oily matter.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08536343B2 |
| 출처 데이터셋 | uspto-grants-2013_09 |
| ORD ID | ord-c9a5f1352fb34dfb8ee869cf977078d0 |
| 출처 메모 | uspto-grants-2013_09 |