Methanesulfonyl chloride → Methanesulfonic acid 5-[3-(4-trifluoromethyl-phenyl)-benzo[d]isothiazol-6-yl]-pent-4-ynyl ester
Reaction equation
[F:1][C:2]([F:25])([F:24])[C:3]1[CH:8]=[CH:7][C:6]([C:9]2[C:13]3[CH:14]=[CH:15][C:16]([C:18]#[C:19][CH2:20][CH2:21][CH2:22][OH:23])=[CH:17][C:12]=3[S:11][N:10]=2)=[CH:5][CH:4]=1.[CH3:26][S:27](Cl)(=[O:29])=[O:28]>>[F:25][C:2]([F:1])([F:24])[C:3]1[CH:4]=[CH:5][C:6]([C:9]2[C:13]3[CH:14]=[CH:15][C:16]([C:18]#[C:19][CH2:20][CH2:21][CH2:22][O:23][S:27]([CH3:26])(=[O:29])=[O:28])=[CH:17][C:12]=3[S:11][N:10]=2)=[CH:7][CH:8]=1Participants
3
Procedure
In analogy to example 15.1, 5-[3-(4-Trifluoromethyl-phenyl)-benzo[d]isothiazol-6-yl]-pent-4-yn-1-ol and methane sulfonyl chloride were converted to yield Methanesulfonic acid 5-[3-(4-trifluoromethyl-phenyl)-benzo[d]isothiazol-6-yl]-pent-4-ynyl ester light brown oil, MS: 369 (M).
Sources & evidence
- ORD record
- ord-74d851e80660419689b43d67a05ba0c1
- Source dataset