Acetic Acid → 4-Chloro-1-naphthol

HRID 443354

반응식

HRID 443354 반응식
[Cl:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5]([O:12]C)=[CH:4][CH:3]=1.C(O)(=O)C.Br>O>[Cl:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5]([OH:12])=[CH:4][CH:3]=1

참가 물질

5

반응물 3

HCID 176Acetic AcidHCID 260Hydrogen BromideHCID 6060381-Chloro-4-methoxynaphthalene

생성물 1

HCID 117874-Chloro-1-naphthol

시약·촉매·용매 1

HCID 962Water용매

실험 절차

The known compound 1-chloro-4-methoxynaphthalene is dissolved in 150 ml. of acetic acid and 150 ml. of 48 percent hydrobromic acid, and the mixture is heated at its reflux temperature for two hours. The mixture is diluted with 200 ml. of water and cooled to provide 1-chloro-4-hydroxynaphthalene as a crystalline solid.

후처리

  1. temperaturereflux temperature for two hours
  2. additionThe mixture is diluted with 200 ml

출처 및 근거

ORD 기록
ord-70ee28ffc1904d83afb2e39dd9462ea4
출처 데이터셋
uspto-grants-1981_04
특허 번호
US04260547

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