title: Palladium-catalyzed intramolecular C-H activation/C-C bond formation: a straightforward synthesis of phenanthridines.
abstract: The palladium-catalyzed intramolecular C-H activation/C-C cross-coupling has been developed for a straightforward and efficient synthesis of phenanthridines. With Pd(OAc)(2) (4 mol %) as the catalyst, PCy(3) (8 mol %) as the ligand, and Cs(2)CO(3) as the base, this protocol was applied to synthesize a small library of phenanthridine derivatives in good yields in THF.
authors: Department of Chemistry and Chemical Engineering, College of Science, Northeast Forestry University, Harbin, 150040, P. R. China.
authors: Jinsong
authors: J
authors: Peng
authors: Tonghui
authors: T
authors: Chen
authors: Chunxia
authors: C
authors: Chen
authors: Bin
authors: B
authors: Li
mesh_terms: D002384:Catalysis; D006860:Hydrogen Bonding; D008024:Ligands; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*; D010617:Phenanthridines / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D008024:Ligands; D010617:Phenanthridines; D010165:Palladium