3-(Trifluoromethyl)pyridine → 2,3-Dichloro-5-(trifluoromethyl)pyridine

HRID 1154708ノート

反応式

HRID 1154708 の反応式
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([F:11])([F:10])[F:9])=[CH:4][N:3]=1.[Cl:12][C:13]1[CH:18]=[CH:17][C:16]([C:19]([F:22])([F:21])[F:20])=[C:15]([Cl:23])[N:14]=1.FC(F)(F)C1C=CC=NC=1>>[Cl:1][C:2]1[C:7]([Cl:12])=[CH:6][C:5]([C:8]([F:9])([F:10])[F:11])=[CH:4][N:3]=1.[Cl:12][C:13]1[C:18]([Cl:1])=[CH:17][C:16]([C:19]([F:21])([F:22])[F:20])=[C:15]([Cl:23])[N:14]=1

参加物

5

反応物 3

HCID 774173-(Trifluoromethyl)pyridineHCID 923422-Chloro-5-(trifluoromethyl)pyridineHCID 18103372,6-Dichloro-3-(trifluoromethyl)pyridine

生成物 2

HCID 1122342,3-Dichloro-5-(trifluoromethyl)pyridineHCID 27606902,3,6-Trichloro-5-(trifluoromethyl)pyridine

実験手順

The process according to claim 1 wherein 2-chloro-5-trifluoromethylpyridine or 2,6-dichloro-5-trifluoromethylpyridine is used as the 5-trifluoromethylpyridine derivative to produce 2,3-dichloro-5-trifluoromethylpyridine or 2,3,6-trichloro-5-trifluoromethylpyridine, respectively, as the 3-chloro-5-trifluoromethylpyridine derivative.

出典と根拠

ORDレコード
ord-5f958d6240d54fd997738c83bca9a9dc
出典データセット
uspto-grants-1984_12
特許番号
US04490534

反応ノート

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