6-di-tert-butyl-catecholate, 4,5-Cl2-3,6-DBCat is 4,5-dichloro-3,6-di-tert-butyl-catecholate) containing NPyridine-coordinated neutral donor ligand Py-CHN–Ar. In the absence of donor ligands chlorine-containing catecholate 3 undergoes rearrangement in acetonitrile to form ionic complex [Ph4Sb]+[(4,5-Cl2-3,6-DBCat)2SbPh2]- (7). Complexes have been isolated and characterized by spectroscopic methods and cyclic voltammetry
三苯基锑(V)
儿茶酚酸酯(3,6-DBCat)SbPh 3(1),(4,5-pip-3,6-DBCat)SbPh 3(2)和(4,5-Cl 2 -3,具有中性的4-(2,6-二甲基苯基亚
氨基甲基)
吡啶(Py-CH N–Ar)的6-DBCat)SbPh 3(3)导致六配位配合物(3,6-DBCat)SbPh 3 ·(Py-CH N–Ar)(4),(4,5-pip-3,6-DBCat)SbPh 3 ·(Py-CH N–Ar)(5)和(4,5-Cl 2 -3,6-DBCat)灰飞虱3 ·(PY-CH N-二AR)(6)(其中3,6- DBCat为3,6-二-叔儿茶酸丁酯4,5-pip-3,6-DBCat是4,5-(N,N'-
哌嗪-1,4-二基)-3,6-二叔丁基
儿茶酚酯4, 5-Cl 2 -3,6-DBCat是含N
吡啶配位的中性供体
配体Py-CH N–Ar的4,5-二
氯-3,6-二叔丁基-
儿茶酚