Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 241739생성일: 2026년 10월 23일
Hydrazinecarboxylic acid, ethyl ester → Ethyl N'-[1-(4-chloro-phenyl)-2-hydroxy-ethylidene]-hydrazinecarboxylate
https://huagongshe.com/ko/reaction/241739
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Hydrazinecarboxylic acid, ethyl ester | HCID 20064 | — |
| 반응물 | 1-(4-Chlorophenyl)-2-hydroxyethan-1-one | HCID 587085 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | Ethyl N'-[1-(4-chloro-phenyl)-2-hydroxy-ethylidene]-hydrazinecarboxylate | HCID 86662431 | — |
반응 단계
A mixture of the compound obtained in Step A (195 mmoles) and ethyl hydrazinecarboxylate (224 mmoles) in ethanol is stirred at reflux for 18 hours. The reaction mixture is cooled to 0° C. and the precipitate formed is filtered off, washed with ethyl ether and dried in vacuo to yield the title product, which is used directly in the next Step.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08653073B2 |
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| 출처 데이터셋 | uspto-grants-2014_02 |
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| ORD ID | ord-a57493d3573c451fbca1510dbd494793 |
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| 출처 메모 | uspto-grants-2014_02 |
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