Phosphorus oxychloride → 2-Chloro-6-trifluoromethyl-4-(4-trifluoromethylphenyl)-pyridine

HRID 1989109노트

반응식

HRID 1989109 반응식
[F:1][C:2]([F:21])([F:20])[C:3]1[NH:8][C:7](=O)[CH:6]=[C:5]([C:10]2[CH:15]=[CH:14][C:13]([C:16]([F:19])([F:18])[F:17])=[CH:12][CH:11]=2)[CH:4]=1.P(Cl)(Cl)([Cl:24])=O>>[Cl:24][C:7]1[CH:6]=[C:5]([C:10]2[CH:15]=[CH:14][C:13]([C:16]([F:19])([F:18])[F:17])=[CH:12][CH:11]=2)[CH:4]=[C:3]([C:2]([F:21])([F:20])[F:1])[N:8]=1

참가 물질

3

반응물 2

HCID 24813Phosphorus oxychlorideHCID 574686386-trifluoromethyl-4-(4-trifluoromethylphenyl)-1H-pyridin-2-one

생성물 1

HCID 574686352-Chloro-6-trifluoromethyl-4-(4-trifluoromethylphenyl)-pyridine

실험 절차

The title compound was prepared from 6-trifluoromethyl-4-(4-trifluoromethylphenyl)-1H-pyridin-2-one (23.7 g, 77 mmol) and phosphoryl chloride (35.2 mL, 386 mmol) according to the general procedure Ia to d preparation of chlorides. Obtained as an off-white solid (16.5 g, 66%). MS (ISP) 326.1 [(M+H)+] and 328 [(M+2+H)+].

출처 및 근거

ORD 기록
ord-cced5007b8d64edf9103e1a175a76607
출처 데이터셋
uspto-grants-2010_01
특허 번호
US07642264B2

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