3',5'-Dichloro-2'-hydroxyacetophenone → 2,4-Dichloro-6-(1'-hydroxyethyl)phenol

HRID 894228

반응식

HRID 894228 반응식
[CH3:1][C:2]([C:4]1[C:9]([OH:10])=[C:8]([Cl:11])[CH:7]=[C:6]([Cl:12])[CH:5]=1)=[O:3].[BH4-].[Na+]>C(O)C>[Cl:11][C:8]1[CH:7]=[C:6]([Cl:12])[CH:5]=[C:4]([CH:2]([OH:3])[CH3:1])[C:9]=1[OH:10]

참가 물질

4

반응물 2

HCID 5206083',5'-Dichloro-2'-hydroxyacetophenoneHCID 4311764Sodium borohydride

생성물 1

HCID 211628312,4-Dichloro-6-(1'-hydroxyethyl)phenol수율 79.2%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

3,5-Dichloro-2-hydroxyacetophenone (40 g) was treated in ethanol with sodium borohydride (4 g). The solid reaction product was recrystallized from benzene to give 2,4-dichloro-6-(1'-hydroxy ethyl) phenol (32 g, m.p. 70°).

후처리

  1. customThe solid reaction product
  2. customwas recrystallized from benzene

출처 및 근거

ORD 기록
ord-09bbc22672b540f3bb76d10ec4c56923
출처 데이터셋
uspto-grants-1981_08
특허 번호
US04282390

연결된 노트

불러오는 중…