| 摘要 |
<p>N-carbamoylbenzoic acid sulfimide derivatives of formula (I> <IMAGE> wherein R is an alkyl, cycloalkyl or aralkyl group, any of which may be substituted by one or more alkyl group(s), R<1> is hydrogen or halogen are manufactured by reacting a N- substituted formamide of formula (II> <IMAGE> with a halogenating agent and thereafter with a salt of benzoic acid sulfimide of formula (III> <IMAGE> formed with an organic or inorganic base.</p> |
