1,1-Dimethylethyl (((2,4,6-trimethylphenyl)sulphonyl)oxy)carbamate → O-(2,4,6-Trimethylbenzenesulfonyl)hydroxylamine

Participants

Reaction Steps

A solution of tert-butyl mesitylsulfonyloxycarbamate (3 g, 9.5 mmol) in trifluoroacetic acid (7 mL) was stirred at 10° C. for 40 min, then poured into ice/water (10 mL) and the resulting solid was collected by filtration. The solid was dissolved in DCM (12 mL), dried with Na2SO4, and filtered. The solution containing O-(mesitylsulfonyl)hydroxylamine was used without further purification.

Provenance & Evidence