Fig. 3. In situ 31P{1H} NMR monitoring of phosphorus speciation during photochemical functionalization of white phosphorus using chlorobenzene and TDAE (see ESI,† S6 for full reaction details and qualitative kinetics). The diagram is cut off at the x (30 h) and y axis (400). Overall the reaction was monitored for 90 h and the initial P4 intensity is defined as 1000. The relatively long reaction time can be attributed to the reduced irradiation power of the in situ light source and lack of stirring.
