반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([Cl:11])([Cl:10])[Cl:9])=[CH:4][N:3]=1.[Cl:12]Cl>>[Cl:1][C:2]1[C:7]([Cl:12])=[CH:6][C:5]([C:8]([Cl:9])([Cl:10])[Cl:11])=[CH:4][N:3]=1참가 물질
3
실험 절차
In similar operations, various pressure and temperature conditions as described herein are employed when reacting 2-chloro-5-(trichloromethyl)pyridine with an effective amount of Cl2 in the absence of a catalyst resulting in the formation of 2,3-dichloro-5-(trichloromethyl)pyridine. The desired product can be isolated by distillation from the reaction mixture.
출처 및 근거
- ORD 기록
- ord-56895b4a0497465687a09f532ab7922f
- 출처 데이터셋
- uspto-grants-1987_10
- 특허 번호
- US04701532
연결된 노트
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