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ChemicalBook CAS DataBase List TETRACHLOROBIS(TETRAHYDROFURAN)NIOBIUM(IV)
61247-57-2

TETRACHLOROBIS(TETRAHYDROFURAN)NIOBIUM(IV) synthesis

2synthesis methods
-

Yield:61247-57-2 77%

Reaction Conditions:

with THF;Na#Hg in acetonitrile;NbCl5 in acetonitrile was added to Na-Hg-amalgam and acetonitrile, the mixt. was stirred for 4 h with periodic shaking, the soln. was filtered, the solvent was removed in vac., the solid was cooled to 0°C, THF was added; the mixt was stirred, allowed to come to room temp., after 4 h the soln. was filtered;

References:

Boyd, Peter D. W.;Nielsen, Alastair J.;Rickard, Clifton E. F. [Journal of the Chemical Society, Dalton Transactions,1987,p. 307 - 314]

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