Gb. Bates et D. Parker, SYNTHESIS OF A LIGAND IMPOSING TETRAHEDRAL COORDINATION BASED ON 1,10-PHENANTHROLINE, Tetrahedron letters, 37(2), 1996, pp. 267-270
Synthesis of a ligand imposing tetrahedral coordination: 1,10-phenanth
roline-2,9-bis(phenyl-2-acetic acid) is prepared via palladium catalys
ed cross-coupling of an aromatic halide and an ortho-substituted aryl
stannane.