The C–OH/P–H dehydrative cross-coupling for the construction of the P–C bond under metal-free conditions

Herein, we report an atom-economical and environmentally benign approach for P-C bond construction via C-OH/P-H dehydrative cross-coupling reaction. This reaction was carried out under metal-free conditions, proceeds in the absence of any solvent and delivered allylic phosphorus compounds in high yields with wide functional group tolerance.