1.
J Am Chem Soc
; 142(28): 11988-11992, 2020 07 15.
Artículo
en Inglés
| MEDLINE
| ID: mdl-32594742
RESUMEN
Phosphonate-directed ortho C-H borylation of aromatic phosphonates is reported. Using simple starting materials and commercially accessible catalysts, this method provides steady access to o-phosphonate arylboronic esters bearing pendant functionality and flexible substitution patterns. These products serve as flexible precursors for a variety of highly substituted phosphoarenes, and in situ downstream functionalization of the products is described.