Kim, SJ Jung, IN Yoo, BR Cho, S Ko, J Kim, SH Kang, SO 2024-01-21T12:33:04Z 2024-01-21T12:33:04Z 2021-09-04 2001-04-16 0276-7333 https://pubs.kist.re.kr/handle/201004/140527 The reaction between the spirosiladiazatitanacyclobutane complexes (cyclo)Si(NBut)(2)TiMe2 (1) and (cyclo)Si(NBut)(2)TiMeCl (3a) and dioxygen proceeds by insertion of an oxygen molecule into a Ti-C bond of 1 and 3a, yielding methoxy-bridged titanium dimer [(cyclo)Si(NBut)(2)Ti(mu -OMe)Me](2) (2) or [(cyclo)Si(NBut)2Ti(mu -OMe)Cl](2) 4a), respectively. In contrast, the reaction of the titanium(IV) dichloride complex (cyclo)Si(NBut)(2)-TiCl2 (5a) with O-2 gives hydrazido complete [{((NBuNBut)-N-t-(cyclo)SiO}TiCl2](2) (6a) as a result of facile formation of the Si-O-Ti bonds upon autoxidation. English AMER CHEMICAL SOC MOLECULAR-STRUCTURE ZIRCONIUM COMPLEXES DINITROGEN RESIDUES CRYSTAL-STRUCTURES GROUP-4 POLYMERIZATION DERIVATIVES REACTIVITY DIAMIDE OXYGEN Facile generation of bimetallic titanium alkoxides with silacycloalkyl- or silacycloalkenyldiamide ligands: Oxo-insertion involving dimerization or rearrangement Article 10.1021/om000955q 1 ORGANOMETALLICS, v.20, no.8, pp.1501 - 1503 ORGANOMETALLICS 20 8 1501 1503 scie scopus 000168395000004 2-s2.0-0035897437 Chemistry, Inorganic & Nuclear Chemistry, Organic Chemistry Article MOLECULAR-STRUCTURE ZIRCONIUM COMPLEXES DINITROGEN RESIDUES CRYSTAL-STRUCTURES GROUP-4 POLYMERIZATION DERIVATIVES REACTIVITY DIAMIDE OXYGEN silicon