Benzaldehyde → 1-Acetyl-2-(4-benzalaminophenyl)hydrazine

HRID 437502

反応式

HRID 437502 の反応式
[C:1]([NH:4][NH:5][C:6]1[CH:11]=[CH:10][C:9]([NH2:12])=[CH:8][CH:7]=1)(=[O:3])[CH3:2].[CH:13](=O)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1>C(O)C>[C:1]([NH:4][NH:5][C:6]1[CH:11]=[CH:10][C:9]([N:12]=[CH:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[CH:8][CH:7]=1)(=[O:3])[CH3:2]

参加物

4

反応物 2

HCID 240BenzaldehydeHCID 81068Acetic acid, 2-(4-aminophenyl)hydrazide

生成物 1

HCID 214278361-Acetyl-2-(4-benzalaminophenyl)hydrazine

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

反応条件

温度
75 °C

実験手順

1-Acetyl-2-(4-aminophenyl)hydrazine (8.25 g, 0.05 mole) and benzaldehyde (5.3 g, 0.05 mole) were mixed in ethanol (50 ml). The mixture was stirred thoroughly and was warmed to approximately 75° C for one-half hour. The addition product precipitated out of the reaction mixture. The mixture was chilled in ice and then filtered. The solid was washed with ether and dried. The product was a white cyrstalline powder. Yield 12.0 g (94%), m.p. 172°-174° C.

後処理

  1. customThe addition product precipitated out of the reaction mixture
  2. temperatureThe mixture was chilled in ice
  3. filtrationfiltered
  4. washThe solid was washed with ether
  5. customdried

出典と根拠

ORDレコード
ord-d49fefbf4b7347228e14f9c3109f4efe
出典データセット
uspto-grants-1977_06
特許番号
US04031127

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