1,8-Bis[2-(diphenylphosphoryl)phenoxy-4-phenyldiazenyl)]-3,6-dioxaoctane (L): Synthesis and Complexing and Ion-Selective Properties. Crystal and Molecular Structures of L center dot 0.25H(2)O and [LiL]I-3 center dot MePh

摘要

The synthesis, IR and electronic absorption spectra, and ion-selective properties of 1,8-bis[2-(diphenylphosphoryl) phenoxy-4-phenyldiazenyl]-3,6-dioxaoctane (L), a new phosphoryl podand, are described. The crystal structures of L center dot 0.25H(2)O and the synthesized complex [LiL]I-3 center dot MePh were characterized by X-ray diffraction. The composition of the plasticized polymeric membrane of a lithium-selective electrode based on L was determined.