Synthesis of phosphorus- and selenium-containing macrocycles and their complexation with Pd(II)Cl2
作者:J. L. Li、J. B. Meng、Y. M. Wang、J. T. Wang、T. Matsuura
DOI:10.1039/b005045h
日期:——
this synthesis an eight-membered heterocycle 4 was also obtained. In addition, the condensation of compound 1 with selenium-containing diols 7 and 8 in the presence of sodium tert-butoxide gave macrocyclic ligands 9 and 10, respectively. Reaction of these macrocycles with palladium(II) chloride gave 1 ∶ 1 complexes, except 9 which gave a 2 ∶ 1 complex. The molecularstructures of the macrocycles 3c