Indium(iii) complexes with o-iminobenzoquinone in different redox states
作者:Alexandr V. Piskunov、Irina N. Mescheryakova、Georgy K. Fukin、Vladimir K. Cherkasov、Gleb A. Abakumov
DOI:10.1039/c0nj00229a
日期:——
The indium(III) complexes containing 4,6-di-tert-butyl-N-(2,6-di-iso-propyl-phenyl)-o-iminobenzoquinone (imQ) in dianion o-amidophenolate (AP) (1) or radical-anion o-iminobenzosemiquinolate (imSQ) (3) form and iodide ligands (one in the case of 1 or two in the case of 3) have been obtained in the presence of donor agent (tetramethylethylenediamine (TMED)). The 4,6-di-tert-butyl-N-(2,6-di-iso-propyl-phenyl)-o-amidophenolate-ethyl-indium(III) (2) was obtained by the exchange reaction of disodium o-amidophenolate (APNa2) with I2InEt. Structures of complexes 1, 2 and 3 were determined by X-ray diffraction analysis.
Redox reactions involving the indium(III) catecholate complexes
作者:A. V. Piskunov、A. V. Maleeva、I. N. Meshcheryakova、G. K. Fukin
DOI:10.1134/s107032841303007x
日期:2013.3
exchange reaction between RInI2 and thallium catecholate 3,6-CatTl2. Compounds I and II are trimeric in both the solution and crystalline state. The oxidation of compound I and earlier described complex [3,6-CatInI(THF)]2 (THF is tetrahydrofuran) by various substrates (iodine, 3,6-Q, and tetramethylthiuram disulfide) is studied. Different indium(III) o-semiquinone complexes are the reaction products