Recent progress on the functionalization of white phosphorus in China

Area of Science:

• Green Chemistry
• Organophosphorus Chemistry
• Materials Science

Background:

• White phosphorus (P4) is a key industrial feedstock, but its direct utilization is challenging.
• China leads global white phosphorus production, necessitating sustainable processing methods.
• Safety and environmental concerns drive innovation in phosphorus chemistry.

Purpose of the Study:

• To review advancements in white phosphorus activation by Chinese research groups.
• To focus on the direct synthesis of organophosphorus compounds via P-C, P-N, P-O, P-S, and P-M bond formation.
• To identify future research directions for safer and greener phosphorus utilization.

Main Methods:

• Literature review of recent publications on white phosphorus activation.
• Analysis of synthetic strategies for direct P-element bond formation.
• Discussion of emerging trends and challenges in phosphorus chemistry.

Main Results:

• Significant progress in activating white phosphorus for direct functionalization.
• Development of methods for constructing various P-element bonds (C, N, O, S, M).
• Demonstration of the potential for sustainable organophosphorus compound synthesis.

Conclusions:

• Chinese researchers are making substantial contributions to white phosphorus activation.
• Direct synthesis offers a greener alternative to traditional phosphorus chemistry.
• Further research is encouraged to advance sustainable phosphorus utilization.