Dihydrobenzazaphosphole oxides (e.g.6) are important products in the photochemical reactions of phosphinic azides having P-mesityl or P-(2,4,6,-triisopropylphenyl) groups, suggesting that PV nitrenes are not necessarily averse to intramolecular insertion.
二氢苯并氮杂
磷氧化物(例如6)是具有P-甲磺酰基或P-(2,4,6,-
三异丙基苯基)的次膦
叠氮化物的光
化学反应中的重要产物,表明P V氮烯不一定非要分子内插入。