2,4,5-Trichlorobenzenesulfonyl chloride → 2,4,5-Trichlorobenzenesulfonyl fluoride

반응식

[F-:1].[K+].[Cl:3][C:4]1[CH:9]=[C:8]([Cl:10])[C:7]([Cl:11])=[CH:6][C:5]=1[S:12](Cl)(=[O:14])=[O:13]>>[Cl:3][C:4]1[CH:9]=[C:8]([Cl:10])[C:7]([Cl:11])=[CH:6][C:5]=1[S:12]([F:1])(=[O:14])=[O:13]

참가 물질

반응물 2

HCID 275752,4,5-Trichlorobenzenesulfonyl chloride

HCID 522689Potassium Fluoride

생성물 1

HCID 205117262,4,5-Trichlorobenzenesulfonyl fluoride수율 99%

실험 절차

2,4,5-Trichlorobenzenesulfonyl fluoride was synthesized from potassium fluoride and 2,4,5-trichlorobenzenesulfonyl chloride using the procedure described in Example 1. A product with mp 80°-83° C was obtained in 99% yield. The chemical analysis, NMR and IR spectra were in agreement with the assigned structure.

후처리

customA product with mp 80°-83° C was obtained in 99% yield

출처 및 근거

ORD 기록: ord-c6cc9c6cc38b44a593ddd35998180d7c
출처 데이터셋: uspto-grants-1978_09
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04115059

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