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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1531477생성일: 2026년 10월 26일

1-Chloro-2,4-Dinitrobenzene → 2-(2,4-Dinitrophenoxy)ethanol

https://huagongshe.com/reaction/1531477

반응식

참여 물질

역할이름HCID투입량
반응물1-Chloro-2,4-DinitrobenzeneHCID 6—
반응물WaterHCID 962—
반응물Mono sodium ethylene glycolateHCID 23717809—
용매Ethylene GlycolHCID 174—
생성물2-(2,4-Dinitrophenoxy)ethanolHCID 7607092.2%

반응 조건

온도65 °C

반응 단계

200 ml of ethylene glycol and 40 ml of a 14.4% strength mono-sodium ethylene glycolate solution were introduced initially under nitrogen and were heated to 65° C. in a 2 l reaction vessel fitted with a stirrer. Over the course of 5 h, 162 g of molten 2,4-dinitrochlorbenzene and a further 480 ml of a 14.4% strength mono-sodium ethylene glycolate solution in ethylene glycol were simultaneously metered in. The mixture was then stirred for one hour at 65° C., and then 600 ml of water were added. The precipitate which formed was filtered off and washed with 1000 ml of water and dried, giving 161.3 g of 2-(2′,4′-dinitrophenoxy)-ethanol in a purity of 97%. Hence, a yield of 92.2% is achieved based on 2,4-dinitrochloro-benzene.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06198007B1
출처 데이터셋uspto-grants-2001_03
ORD IDord-d1b19539d0164fdd89d11238c9ff9c7c
출처 메모uspto-grants-2001_03