Acetone → Benzoic acid, 2-(1-methylethylidene)hydrazide

반응식

[C:1]([NH:9][NH2:10])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:11][C:12]([CH3:14])=O>>[CH3:11][C:12](=[N:10][NH:9][C:1](=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[CH3:14]

참가 물질

반응물 2

HCID 180Acetone

HCID 11955Benzoylhydrazine

생성물 1

HCID 18868Benzoic acid, 2-(1-methylethylidene)hydrazide

반응 조건

온도: 5 °C

실험 절차

A four neck flask (1 liter) equipped with a thermometer, a reflux condenser and a stirrer was charged with 136 g (1.0 mol) of benzohydrazide and 600 ml of acetone and then heated under reflux for 12 hours. The reaction liquid was cooled down to 5° C. or lower, and then crystal was filtered off and dried under reduced pressure, whereby white crystal was obtained.

후처리

customA four neck flask (1 liter) equipped with a thermometer, a reflux condenser and a stirrer
temperatureheated
temperatureunder reflux for 12 hours
customThe reaction liquid
filtrationlower, and then crystal was filtered off
customdried under reduced pressure, whereby white crystal
customwas obtained

출처 및 근거

ORD 기록: ord-e8b7f8ad3dd4478a8d5ef3d40e99e176
출처 데이터셋: uspto-grants-2002_04
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US06380288B1

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