1 Gan, L.; Xu, T.; Tan, Q.; Cen, M.; Wang, L.; Zhao, J.; Liu, K.; Liu, L.; Chen, W.-H.; Han, L.-B.; Nycz, J. E.; Chen, T. Metal-Free Highly Chemo-Selective Bisphosphorylation and Deoxyphosphorylation of Carboxylic Acid. Chem. Sci. 2023, doi: 10.1039/D3SC01148H.