Sodium Carbonate → HCID 136399308、化合物

HRID 1249466ノート

反応式

HRID 1249466 の反応式
[Cl:1][C:2]1[CH:3]=[N:4][C:5]2[C:10]([CH:11]=1)=[CH:9][CH:8]=[C:7]([Cl:12])[C:6]=2C=O.C(=O)([O-])[O-].[Na+].[Na+].[Cl-].[OH:22][NH3+:23]>O>[Cl:1][C:2]1[CH:3]=[N:4][C:5]2[C:6](=[N:23][OH:22])[CH:7]([Cl:12])[CH:8]=[CH:9][C:10]=2[CH:11]=1

参加物

5

反応物 3

HCID 10340Sodium CarbonateHCID 21645Hydroxylamine HClHCID 13090787HCID 13090787、化合物

生成物 1

HCID 136399308HCID 136399308、化合物

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

22.6 parts of 3,7-dichloroquinoline-8-carbaldehyde (Example 4) were dissolved in 300 parts of alcohol. 10.6 parts of sodium carbonate and 6.9 parts of hydroxylammonium chloride were added to this solution and the suspension was refluxed for 1 hour. 1,000 parts of water were then added and the precipitated solid was filtered off and dried. 23 parts of 3,7-dichloro-8-hydroxyiminoquinoline of melting point 202° C. were obtained. The yield corresponds to 96% of theory.

後処理

  1. temperaturethe suspension was refluxed for 1 hour
  2. filtrationthe precipitated solid was filtered off
  3. customdried

出典と根拠

ORDレコード
ord-43596aa431d54b05a450af90aa3cf52c
出典データセット
uspto-grants-1986_12
特許番号
US04632696

反応ノート

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