Sodium Carbonate → HCID 136399308, 화합물

HRID 1249466노트

반응식

HRID 1249466 반응식
[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

참가 물질

5

반응물 3

HCID 10340Sodium CarbonateHCID 21645Hydroxylamine HClHCID 13090787HCID 13090787, 화합물

생성물 1

HCID 136399308HCID 136399308, 화합물

시약·촉매·용매 1

HCID 962Water용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-43596aa431d54b05a450af90aa3cf52c
출처 데이터셋
uspto-grants-1986_12
특허 번호
US04632696

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