Sulfuric Acid → HCID 13090787, 화합물

HRID 1249465노트

반응식

HRID 1249465 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]=2[CH:13](Cl)Cl.S(=O)(=O)(O)[OH:17]>>[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]=2[CH:13]=[O:17]

참가 물질

3

반응물 2

HCID 1118Sulfuric AcidHCID 130907853,7-Dichloro-8-(dichloromethyl)quinoline

생성물 1

HCID 13090787HCID 13090787, 화합물

실험 절차

56 parts of 3,7-dichloro-8-dichloromethylquinoline in 250 parts of 90% strength sulfuric acid were stirred at 100° C. for 6 hours. After cooling, the solution was poured onto ice and the precipitated solid was filtered off with suction, washed neutral with water and dried. 195 parts of 3,7-dichloroquinoline-8-carbaldehyde of melting point 208° C. were obtained. The yield corresponds to 87% of theory.

후처리

  1. temperatureAfter cooling
  2. additionthe solution was poured onto ice
  3. filtrationthe precipitated solid was filtered off with suction
  4. washwashed neutral with water
  5. customdried

출처 및 근거

ORD 기록
ord-6c3a9bd7887d47a181675aaaaf33d8c5
출처 데이터셋
uspto-grants-1986_12
특허 번호
US04632696

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