Trifluoroacetic acid → N-(2-methoxyethylaminosulfonyloxy)succinimide

Participants

Reaction Conditions

Reaction Steps

To a solution of N-(N-t-butoxycarbonyl-N-(2-methoxyethyl)aminosulfonyloxy)succinimide (200 mg) in dichloromethane (2 ml) was added trifluoroacetic acid (2 ml) under ice-water cooling and the mixture was stirred at 0° C. for 2 hours. The solution was evaporated in vacuo to give N-(2-methoxyethylaminosulfonyloxy)succinimide as a colorless amorphous powder (149 mg).

Provenance & Evidence