Reactions of hexacarbonyl derivatives of group 5 metals (V, Nb, Ta) with 9,10-phenanthrenequinone
作者:F. Calderazzo、G. Pampaloni
DOI:10.1016/0022-328x(87)80277-2
日期:1987.8
vanadium, niobium and tantalum of formula V(C14H8O2)3] (M = V, Nb, Ta) have been prepared: (a) by reaction with PQ of the carbonyl derivatives V(CO)6 and Na[M(CO)6] (M = V, Nb, Ta) and (b) by reaction of the anhydrous metal chlorides VCl3 and M2Cl10 (M = Nb, Ta) with the mono- or the di-anion of PQ. Reaction of Na[M(C14H8O2)3] (M Nb, Ta) with hydrogen chloride has given the protonated species H[M(C14H8O2)3]
制备了式V(C 14 H 8 O 2)3 ](M = V,Nb,Ta)的钒,铌和钽的9,10-菲醌(PQ)衍生物:(a)通过与PQ的PQ反应羰基衍生物V(CO)6和Na [M(CO)6 ](M = V,Nb,Ta)和(b)通过无水金属氯化物VCl 3和M 2 Cl 10(M = Nb,Ta)反应与PQ的单阴离子或双阴离子。Na [M(C 14 H 8 O 2)3 ](MNb,Ta)与氯化氢反应,得到质子化物质H [M(C 14 H 8 O 2)2)3 ]。