Login for students

Login for employees

Publication detail

Reactions of C,N-chelated Tin(II) and Lead(II) Compounds with Zirconocene Dichloride Derivatives
Authors: Bareš Josef | Richard Philippe | Meunier Philippe | Pirio Nadine | Padělková Zdeňka | Černošek Zdeněk | Císařová Ivana | Růžička Aleš
Year: 2009
Type of publication: článek v odborném periodiku
Name of source: Organometallics
Publisher name: American Chemical Society
Place: Washington
Page from-to: 3105-3108
Titles:
Language Name Abstract Keywords
cze Reakce C,N-chelated cínaté a olovnaté sloučeniny se zirconocenem dichloridem a jeho deriváty Reakce C,N - chelátů ((L - CN)(2)M, kde L - CN je 2-dimethylamino)methyl)fenyl a M je Sn (1) nebo Pb (2)) stannylen a plumbylen s n- butylbis(eta(5) -cyclopentadienyl)zirkonium (3) byly studované. V případě stannylenu, trinucleární karben jako komplex [Sn](2)CP2Zr (4) byl izolovaný jak hlavní produkt. Druhý produkt izolovaný transmetalací CN - chelatujícího ligandu z cínu k zirkoniu, následovaný 1- butenem koordinovaným k arynu (5). Vedoucí k hlavnímu produktu komplexu 5. Oxidace 4 kyslíkem dala šesti cyklické komplexy (6) a osmi- členný cyklický komplex (7)
eng Reactions of C,N-chelated Tin(II) and Lead(II) Compounds with Zirconocene Dichloride Derivatives The reactions of a C,N-chelated ((L-CN)(2)M, where L-CN is 2-((dimethylamino)methyl)phenyl and M is Sn (1) or Pb (2)) stannylene and plumbylene with di-n-butylbis(eta(5)-cyclopentadienyl)zirconium (3) were studied. In the case of the stannylene, the trinuclear carbene-like complex [(L-CN)(2)Sn](2)CP2Zr (4) was isolated as the major product. The second product isolated resultedfirom transmetalation of the CN-chelating ligand from tin to zirconium, followed by 1-butene coupling to the coordinated aryne (C,N-chelating ligand) (5). In the lead case, the major product was the complex 5. Byproducts were elemental lead, thefiree ligand ((LH)-H-CN), butane, and 1-butene. The oxidation of 4 by oxygen gave the six- trioxatrizircona cyclic complex (6) and an eight-membered tetraoxa tetrastanna cyclic complex (7). CNchelatedTin(II);Lead(II)Compounds;ZirconoceneDichlorideDerivatives

Departments

Other Parts

Map

en.mapy.cz

Services

Popular Links

© 2023 University of Pardubice, Studentská 95, 532 10 Pardubice 2
Phone: +420 466 036 111, 466 036 112, 466 036 113
Webmaster, RSS
Data box ID: f5vj9hu
Accessibility Statement
CC BY-NC-ND 4.0Creative CommonsAttributionNonCommercialNoDerivatives