1.
Chem Pharm Bull (Tokyo)
; 50(4): 519-22, 2002 Apr.
Article
in English
| MEDLINE
| ID: mdl-11964001
ABSTRACT
A palladium-assisted coupling reaction of aryl triflate with arene was investigated, and a novel Pd reagent prepared from equimolar Pd(OAc)2, 1,3-Bis[diphenylphosphino]propane (DPPP), and Bu3P was developed. This method is useful for intramolecular biaryl coupling reactions, not only between aryl triflate and arene (triflate-amide), but also between aryl halide and arene (halo-amide).