Pfizer Inc.
Reagents for fluorosulfating alcohols or amines

Abstract:

Disclosed herein are compounds of formula Ar--N(SO.sub.2F).sub.2, wherein Ar is selected from an optionally substituted aryl, an optionally substituted five-membered heteroaryl, or an optionally substituted six-membered heteroaryl. Also disclosed are methods of synthesizing the above compounds by reacting a compound of formula Ar--NH--R.sub.9 with MN(SO.sub.2F).sub.2. ##STR00001##