Pd(II)-Catalyzed C(sp2)–H Hydroxylation with R2(O)P-Coordinating Group
摘要:
A novel R-2(O)P-directed Pd(II)-catalyzed C-H hydroxylation to synthesize various substituted 2'-phosphorylbiphenyl-2-ol compounds is described. Notably, the reaction operates under mild conditions and shows good functional group tolerance, high selectivity, and yield.
作者:Rong-Bin Hu、Heng Zhang、Xiao-Yu Zhang、Shang-Dong Yang
DOI:10.1039/c3cc49050e
日期:——
Palladium-catalyzed arylation of (diisopropylphosphoryl)biphenyl skeleton derivatives by the P(O)R2 directed C-H functionalization was reported. The related products were obtained in high regioselectivity and good functional group tolerance was observed. This reaction provided a new and efficient pathway for the synthesis of polyaromatic monophosphorusligands.