N-suIfonyltriphenylphosphinimines and N-sulfonyltriphenylarsinimines are prepared by the reaction of triphenylphosphine or triphenylarsine under nitrene-producing conditions with I-N ylide (PhI=NSO2R). Triphenylarsinimines can also be generated by a non-nitrene route from triphenylarsine, iodobenzene diacetate, and sulfonamides via triphenylarsine diacetale, Ph3As(OAc)2.
摘要 N-磺酰基
三苯基膦亚胺和N-磺酰基三苯基胂
亚胺是由
三苯基膦或三苯基胂在生成氮烯的条件下与IN ylide (PhI=NSO2R)反应制备的。三苯基胂
亚胺也可以通过三苯基胂、
碘苯二乙酸酯和磺酰胺通过三苯基胂
二乙酰、Ph3As(OAc)2通过非硝烯途径生成。