title: Selective N-chelation-directed C-H activation reactions catalyzed by Pd(II) nanoparticles supported on multiwalled carbon nanotubes.
abstract: N-Chelation-directed C-H activation reactions that utilize the Pd(II)/Pd(IV) catalytic cycle have been previously reported. To date, these reactions employ only homogeneous palladium catalysts. The first use of a solid-supported Pd(II) catalyst [Pd(II) nanoparticles on multiwalled carbon nanotubes, Pd(II)/MWCNT] to carry out N-chelation-directed C-H to C-O, C-Cl, and C-Br transformations is reported. The results presented demonstrate that the solid-supported Pd(II)/MWCNT catalyst can effectively catalyze C-H activation reactions using the Pd(II)/Pd(IV) catalytic cycle.
authors: †Department of Medicinal Chemistry, School of Pharmacy, Virginia Commonwealth University, Richmond, Virginia 23298-0540, United States.
authors: Sudha
authors: S
authors: Korwar
authors: ‡Department of Chemical and Life Sciences Engineering, School of Engineering, Virginia Commonwealth University, Richmond, Virginia 23284, United States.
authors: Kendra
authors: K
authors: Brinkley
authors: ‡Department of Chemical and Life Sciences Engineering, School of Engineering, Virginia Commonwealth University, Richmond, Virginia 23284, United States.
authors: Ali R
authors: AR
authors: Siamaki
authors: ‡Department of Chemical and Life Sciences Engineering, School of Engineering, Virginia Commonwealth University, Richmond, Virginia 23284, United States.
authors: B Frank
authors: BF
authors: Gupton
authors: †Department of Medicinal Chemistry, School of Pharmacy, Virginia Commonwealth University, Richmond, Virginia 23298-0540, United States.|§Institute for Structural Biology and Drug Discovery and Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia 23219-1540, United States.
authors: Keith C
authors: KC
authors: Ellis
mesh_terms: D002384:Catalysis; D002614:Chelating Agents / Q000737:chemistry*; D006860:Hydrogen Bonding; D015394:Molecular Structure; D053758:Nanoparticles / Q000737:chemistry*; D037742:Nanotubes, Carbon / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*
chemical_list: D002614:Chelating Agents; D037742:Nanotubes, Carbon; D010165:Palladium