Oxidorhenium(V) complexes with tetradentate thiourea derivatives
作者:Juan Daniel Castillo Gomez、Hung Huy Nguyen、Adelheid Hagenbach、Ulrich Abram
DOI:10.1016/j.poly.2012.06.016
日期:2012.8
tetradentate, binegative thiocarbamoylbenzamidines derived from o -phenylenediamines (H 2 L or H 3 L) are shown to be suitable ligand systems for oxidorhenium(V) cores. They readily react with (NBu 4 )[ReOCl 4 ] or [ReOCl 3 (PPh 3 ) 2 ] under formation of monoxido complexes of the composition [ReO(H)L}(Y)] with various co-ligands (Y = ReO 4 − , F 3 CCO 2 − , Cl − or methanol) or μ-oxido dimers depending on