The reaction of alkylsulfonimidamides with bases gave corresponding carbanions, which were allowed to react with carbonyl compounds to give (2-hydroxyalky1) sulfonimidamides in good yields. When benzoic anhydride or chlorotrimethylsilane was treated with these anions, corresponding phenacylsulfonimidamides or (tri-methylsily1) methylsulfonimidamides were obtained. On the other hand, the reaction of methyl Np- ...