2-Hydrazinopyridine → HCID 74054436、化合物

HRID 128069

反応式

HRID 128069 の反応式
[CH:1]1[C:14]2[C:5](=[C:6]([CH:17]=O)[C:7]3[C:12]([C:13]=2[CH:15]=O)=[CH:11][CH:10]=[CH:9][CH:8]=3)[CH:4]=[CH:3][CH:2]=1.[NH:19]([C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][N:22]=1)[NH2:20]>C(O)(=O)C.C(O)C>[N:22]1[CH:23]=[CH:24][CH:25]=[CH:26][C:21]=1[NH:19][N:20]=[CH:15][C:13]1[C:14]2[C:5]([C:6]([CH:17]=[N:20][NH:19][C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][N:22]=3)=[C:7]3[C:12]=1[CH:11]=[CH:10][CH:9]=[CH:8]3)=[CH:4][CH:3]=[CH:2][CH:1]=2

参加物

5

反応物 2

HCID 786452-HydrazinopyridineHCID 815009,10-Anthracenedicarboxaldehyde

生成物 1

HCID 74054436HCID 74054436、化合物

試薬・触媒・溶媒 2

HCID 176Acetic Acid触媒HCID 702Ethanol溶媒

実験手順

A suspension of 4.68 g. of 9,10-anthracenedicarboxaldehyde in 200 ml. of ethanol containing 4.37 g. of 2-hydrazinopyridine and 2 drops of acetic acid is stirred and heated under reflux for two hours, then allowed to cool. Collection by filtration and washing with ethanol gives the desired product as an orange solid, which sinters from 267° C. to 272° C. (dec.).

後処理

  1. additionA suspension of 4.68 g
  2. temperatureheated
  3. temperatureunder reflux for two hours
  4. temperatureto cool
  5. customCollection
  6. filtrationby filtration
  7. washwashing with ethanol

出典と根拠

ORDレコード
ord-64d8e624fdc744e58bc205850743ec0c
出典データセット
uspto-grants-1981_03
特許番号
US04258181

関連ノート

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