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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2263066생성일: 2026년 10월 27일

Pyridine → 2,2,2-Trichloroethyl (3-phenylisoxazol-5-yl)carbamate

https://huagongshe.com/reaction/2263066

반응식

참여 물질

역할이름HCID투입량
반응물PyridineHCID 1049—
반응물2,2,2-Trichloroethyl chloroformateHCID 87063—
반응물5-Amino-3-phenylisoxazoleHCID 261201—
용매TetrahydrofuranHCID 8028—
생성물2,2,2-Trichloroethyl (3-phenylisoxazol-5-yl)carbamateHCID 8624527285.3%

반응 단계

To a solution of 3-phenylisoxazole-5-amine (420 mg, 2.62 mmol) and pyridine (0.636 ml, 7.87 mmol) in tetrahydrofuran (5 ml) was added 2,2,2-trichloroethyl chloroformate (0.542 ml, 3.93 mmol) with ice-cooling, the mixture was stirred for 30 minutes with ice-cooling, the reaction mixture was poured into ice-water and the mixture was extracted with ethyl acetate. The extract was washed with water and dried over anhydrous magnesium sulfate and the solvent was distilled off under reduced pressure to obtain the desired product (750 mg, 85.3%) as a solid.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07851473B2
출처 데이터셋uspto-grants-2010_12
ORD IDord-380a2c4ef7df493c814a5bcd7cecbb02
출처 메모uspto-grants-2010_12