Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → Phenylpyruvic acid 3,4-dichlorophenylhydrazone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | (3,4-Dichlorophenyl)hydrazine monohydrochloride | HCID 3084323 | — |
| 반응물 | Sodium phenylpyruvate monohydrate | HCID 23666336 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | Phenylpyruvic acid 3,4-dichlorophenylhydrazone | HCID 86737587 | — |
반응 단계
Add 21.0 g of sodium β-phenylpyruvate monohydrate and 21.3 g of 3,4-dichlorophenylhydrazine hydrochloride to 300 ml of ethanol and reflux the resulting mixture for 30 minutes. Cool, add water, collect and dry the solid to yield phenylpyruvic acid 3,4-dichlorophenylhydrazone, m.p. 166°-167°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04255442 |
| 출처 데이터셋 | uspto-grants-1981_03 |
| ORD ID | ord-100280779c1043beb3ff7c579af99199 |
| 출처 메모 | uspto-grants-1981_03 |