A Simple and Efficient Mechanochemical Route for the Synthesis of Salophen Ligands and of the Corresponding Zn, Ni, and Pd Complexes

摘要: A number of salophen ligands and their Zn, Ni, Pd complexes were synthesized by an efficient one-pot mechanosynthesis protocol. The reaction products characterized means complementary solid-state techniques, i.e., powder X-ray diffraction, single-crystal NMR spectroscopy. Four new crystal structures metal as DMSO solvates are here reported. described simple relatively fast (about 1 h for all derivatives) procedure is a good alternative to classical methods performed in organic solvents.