Tin oxidation with 3,6-di-tert-butyl-o-benzoquinone
摘要:
The kinetics of tin oxidation with 3,6-di-tert-butyl-o-benzoquinone (3,6-Q) in toluene was studied. The scheme of formation of tin o-quinone complexes during metal oxidation with 3,6-Q in different aprotic solvents was suggested on the basis of the kinetic, EPR, and IR data.
Tin oxidation with 3,6-di-tert-butyl-o-benzoquinone
摘要:
The kinetics of tin oxidation with 3,6-di-tert-butyl-o-benzoquinone (3,6-Q) in toluene was studied. The scheme of formation of tin o-quinone complexes during metal oxidation with 3,6-Q in different aprotic solvents was suggested on the basis of the kinetic, EPR, and IR data.
New organobimetallic compounds containing catecholate and o-semiquinolate ligands
作者:Alexandr V. Piskunov、Arina V. Lado、Ekaterina V. Ilyakina、Georgii K. Fukin、Evgenii V. Baranov、Vladimir K. Cherkasov、Gleb A. Abakumov
DOI:10.1016/j.jorganchem.2007.10.029
日期:2008.1
New organobimetallic compounds CatSn[CpM(CO)n]2 (2–4) were obtained by the insertion of CatSn(II) (1) into the metal–metal bond of [CpM(CO)n]2 (Cat – 3,6-di-tert-butylcatecholate dianion; M = Fe (2), n = 2; M = Mo (3), W (4), n = 3). The structure of CatSn[CpMo(CO)3]2 was determined by X-ray analysis. The oxidation of compounds 2–4 with silver(I) triflate was found to produce stable paramagnetic o-semiquinolate