Hydrazine hydrate (1:1) → 2-Hydrazinoquinoxaline

HRID 37895

反応式

HRID 37895 の反応式
Cl[C:2]1[CH:11]=[N:10][C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[N:3]=1.O.[NH2:13][NH2:14]>C(O)C>[NH:13]([C:2]1[CH:11]=[N:10][C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[N:3]=1)[NH2:14]

参加物

4

反応物 2

HCID 24654Hydrazine hydrate (1:1)HCID 2389382-Chloroquinoxaline

生成物 1

HCID 2898472-Hydrazinoquinoxaline

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

反応条件

温度
0 °C

実験手順

15.0 g (91.1 mmol) of 2-chloroquinoxaline are initially charged in 150 ml of ethanol. 45.6 g (911.3 mmol) of hydrazine hydrate are added, and the mixture is stirred under reflux for 16 h. The mixture is then cooled to 0° C., and the solid formed is filtered off, washed with ethanol and dried under high vacuum.

後処理

  1. temperatureunder reflux for 16 h
  2. customthe solid formed
  3. filtrationis filtered off
  4. washwashed with ethanol
  5. customdried under high vacuum

出典と根拠

ORDレコード
ord-efc7ff43d5da4470838ac669ec7ef138
出典データセット
uspto-grants-2013_09
特許番号
US08524699B2

関連ノート

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