1.
Chem Commun (Camb)
; 48(42): 5181-3, 2012 May 25.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22517113
RESUMO
The first Pd-catalyzed direct phosphonation of azoles with dialkyl phosphites has been achieved without addition of base or acid. This method involves the oxidative cleavage of C-H and P(O)-H bonds and represents an atom-efficiency alternative to the classical phosphonation of Ar-X. A Pd(II)/Pd(IV) mechanism has been studied and proposed.