SYNTHESIS, MOLECULAR-STRUCTURE, AND REACTIVITY OF A HALF-SANDWICH VANADIUM(III) IMIDO COMPLEX - THE 1ST VANADIUM (V) ALKYLIDENE

Autor:	BUIJNK, JK, TEUBEN, JH, KOOIJMAN, H, SPEK, AL
Přispěvatelé:	Stratingh Institute of Chemistry
Jazyk:	angličtina
Rok vydání:	1994
Předmět:	DERIVATIVES CHEMISTRY TITANOCENE LIGANDS OLEFIN PHOSPHORANES TERT-BUTYLIMINO-CYCLOPENTADIENYLVANADIUM(V) COMPOUNDS
Zdroj:	Organometallics, 13(8), 2922-2924. AMER CHEMICAL SOC INC
ISSN:	0276-7333
Popis:	One of the trimethylphosphine ligands in CpV(NAr)(PMe3)2 (3; Ar = 2,6-C6H3-i-Pr2), obtained by magnesium reduction of CpV(NAr)Cl2 (2), can be substituted by CO, ethylene, or diphenylacetylene to give the corresponding pi-acceptor (L) complex CpV(NAr)(L)-(PMe3) (L = CO, 4; L = C2H4, 5; L = PhC=Ph, 6). 3 reacts with Ph3P=CHPh to form the first vanadium(V) alkylidene, CpV(NAr)(=CHPh)(PMe3) (7).
Databáze:	OpenAIRE
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