66.4
[1]. Jie Li, et al. N-Acyl Amino Acid Ligands for Ruthenium(II)-Catalyzed meta-C-H tert-Alkylation with Removable Auxiliaries. J Am Chem Soc. 015 Nov 4;17(4):1894-901.
H0-H15-H19-H5
P61-P64-P70-P71-P80-P0+P5-P04+P40-P05+P51+P8-P0-P6+P64-P40+P-P405-P501