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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 877632생성일: 2026년 10월 26일

3-(Morpholine-4-sulfonyl)benzohydrazide → N-[(E)-1-(5-chloro-2-fluorophenyl)ethylideneamino]-3-morpholin-4-ylsulfonylbenzamide

https://huagongshe.com/reaction/877632

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참여 물질

역할이름HCID투입량
반응물3-(Morpholine-4-sulfonyl)benzohydrazideHCID 877246—
반응물1-(5-Chloro-2-fluorophenyl)ethanoneHCID 2773579—
용매Acetic AcidHCID 176—
용매MethanolHCID 887—
생성물N-[(E)-1-(5-chloro-2-fluorophenyl)ethylideneamino]-3-morpholin-4-ylsulfonylbenzamideHCID 8658092019.22%

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온도120 °C

반응 단계

1-(5-chloro-2-fluorophenyl)ethanone (20 mg, 0.116 mmol) and 3-(morpholinosulfonyl)benzohydrazide (33.1 mg, 0.116 mmol) was dissolved in Methanol (Volume: 4 ml) in the presence of acetic acid as a catalyst and then the reaction mixture was heated via microwave irradiation to 120° C. for 30 min. Reaction was monitored by TLC. After completion of the reaction, following cooling, the solvent was removed by vacuum and the resulting crude material was purified by flash column chromatography (2% CH3OH/CH2Cl2) afforded the title compound (E)-N′-(1-(5-chloro-2-fluorophenyl)ethylidene)-3-(morpholinosulfonyl)benzohydrazide (10 mg, 0.022 mmol, 19.22% yield) as a solid. 1H NMR (CDCl3, 400 MHz): δ 8.26 (m, 1H), 8.09 (m, 1H), 7.80 (d, 1H, J=7.6 Hz), 7.58 (t, 1H, J=7.6 Hz), 7.37 (m, 1H), 7.21 (m, 1H), 6.95 (m, 1H), 3.61 (m, 4H), 2.90 (m, 4H), 2.29 (s, 3H). Mass [M+H]+:440.1

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08987335B2
출처 데이터셋uspto-grants-2015_03
ORD IDord-3799ad55235545df8ca98491a57c5750
출처 메모uspto-grants-2015_03