反应详情

To a solution of 104 mg 2-(4-Ethylamino-phenyl)-1,1,1,3,3,3-hexafluoro-propan-2-ol in 3 ml of pyridine was added 104 mg 4-Nitro-benzenesulfonyl chloride and 10 mg of dimethylaminopyridine. The mixture was stirred for 16 hrs and then concentrated in vacuo. After chromatography (1:3 Ethyl Acetate:Hexane), 129 mg of the named product was obtained. 1H NMR was consistent with the structure.

1. concentrationconcentrated in vacuo