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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Ethyl pyruvate → Propanoic acid, 2-[(4-nitrophenyl)hydrazono]-

HRID 1947439
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반응식

HRID 1947439 반응식
[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([NH:10][NH2:11])=[CH:6][CH:5]=1)([O-:3])=[O:2].C([O:14][C:15](=[O:19])[C:16](=O)[CH3:17])C>O>[N+:1]([C:4]1[CH:5]=[CH:6][C:7]([NH:10][N:11]=[C:16]([CH3:17])[C:15]([OH:19])=[O:14])=[CH:8][CH:9]=1)([O-:3])=[O:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 12041Ethyl pyruvateHCID 3310889(4-Nitrophenyl)hydrazine

생성물 1

HCID 3756951Propanoic acid, 2-[(4-nitrophenyl)hydrazono]-

시약·촉매·용매 1

HCID 962Water용매

실험 절차

A suspension in water (150 ml) of 4-nitrophenylhydrazine (15 g, 23 mmol) and 2-oxo-propionic acid ethyl ester (12 g, 100 mmol) was left under stirring at room temperature for 6 hours. The obtained precipitate was filtered and washed to give the ethyl ester of the 2-[(4-nitrophenyl)-hydrazono]-propionic acid.

후처리

  1. filtrationThe obtained precipitate was filtered
  2. washwashed

출처 및 근거

ORD 기록
ord-86d2e9c181e947d39b307b34e8d5f1ce
출처 데이터셋
uspto-grants-2013_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08399477B2

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