4'-Fluoroacetophenone → 2,4-Bis(4-fluorophenyl)quinoline

HRID 1149

반응식

HRID 1149 반응식
[NH2:1][C:2]1[CH:16]=[CH:15][CH:14]=[CH:13][C:3]=1[C:4]([C:6]1[CH:11]=[CH:10][C:9]([F:12])=[CH:8][CH:7]=1)=O.[CH3:17][C:18]([C:20]1[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=1)=O.O.C1(C)C(S(O)(=O)=O)=CC=CC=1>O>[F:26][C:23]1[CH:24]=[CH:25][C:20]([C:18]2[CH:17]=[C:4]([C:6]3[CH:11]=[CH:10][C:9]([F:12])=[CH:8][CH:7]=3)[C:3]3[C:2](=[CH:16][CH:15]=[CH:14][CH:13]=3)[N:1]=2)=[CH:21][CH:22]=1

참가 물질

5

반응물 3

HCID 98284'-FluoroacetophenoneHCID 98372872-Amino-4'-fluorobenzophenoneHCID 124969952-Methylbenzenesulfonic acid hydrate

생성물 1

HCID 196948162,4-Bis(4-fluorophenyl)quinoline

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
200 °C

실험 절차

A flask is loaded with (17) (21.5 g, 0.1 mol), 4-fluoroacetophenone (13.8 g, 0.1 mol), and toluene sulfonic acid monohydrate (3.8 g, 0.02 mol). The flask is heated to 200° C. and the water of condensation removed. After water evolution ceased, the mixture is cooled and the crude solid product is crushed and washed with hot ethanol The product is further recrystallized from toluene.

후처리

  1. customremoved
  2. temperaturethe mixture is cooled
  3. customthe crude solid product is crushed
  4. washwashed with hot ethanol The product
  5. customis further recrystallized from toluene

출처 및 근거

ORD 기록
ord-505bc94ed0b24d42b247b9173702273a
출처 데이터셋
uspto-grants-1998_03
특허 번호
US05723573

연결된 노트

불러오는 중…