Acetic Anhydride → HCID 178475112, 화합물

반응식

[OH:1][C:2]1[C:3]([C:8]([NH2:10])=[O:9])=[N:4][CH:5]=[CH:6][N:7]=1.[C:11](OC(=O)C)(=[O:13])[CH3:12]>>[C:11]([NH:10][C:8]([C:3]1[C:2]([OH:1])=[N:7][CH:6]=[CH:5][N:4]=1)=[O:9])(=[O:13])[CH3:12]

참가 물질

반응물 2

HCID 7918Acetic Anhydride

HCID 178513804HCID 178513804, 화합물

생성물 1

HCID 178475112HCID 178475112, 화합물

반응 조건

온도: 110 °C

실험 절차

In 5 mL of acetic anhydride is suspended 0.5 g of 3-hydroxy-2-pyrazinecarboxamide. The resulting solution is stirred at 110° C. for 1 hour. The deposited crystals are collected by filtration to obtain 0.5 g of N2-acetyl-3-hydroxy-2-pyrazinecarboxamide.

후처리

filtrationThe deposited crystals are collected by filtration

출처 및 근거

ORD 기록: ord-a5748179c64349858a0b6408d0b889f4
출처 데이터셋: uspto-grants-2012_10
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: USRE043748E1

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