{Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4}

Base Information

Chemical Name:{Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4}
CAS No.:136686-81-2
Molecular Formula:C₁₉H₂₄NbO*C₂₄H₂₀B
Molecular Weight:680.539
Hs Code.:

{Nb(C<sub>6</sub>H<sub>3</sub>(CH<sub>3</sub>)3)2(CO)}<sup>(1+)</sup>*{B(C<sub>6</sub>H<sub>5</sub>)4}<sup>(1-)</sup>={Nb(C<sub>6</sub>H<sub>3</sub>(CH<sub>3</sub>)3)2(CO)}{B(C<sub>6</sub>H<sub>5</sub>)4}

Synonyms:{Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4}

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Chemical Property of {Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4}

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Technology Process of {Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4}

There total 2 articles about {Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4} which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%

: N,N'-dimethyl-4,4'-bipyridinium tetraphenylborate

: 68088-96-0
bis(η6-1,3,5-trimethylbenzene)niobium(0)

: 136686-81-2
{Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4}

Guidance literature:: With CO; In tetrahydrofuran; treating a soln. of Nb(mes)2 in THF at 19.9°C with mv(BPh4)2 under CO atmosphere in a gas-volumetric apparatus, immidiate formation of a solid accompanied by CO absorption; filtn., filtrate is reduced in volume in vacuo at room temp., keeping at about -30°C for some days yields 1st crop of crystals, addn. of n-heptane, cooling at -30°C for some hours yields another crop of crystals, elem. anal.;
DOI:10.1016/0022-328X(91)80041-H

Reference yield:

: 131079-04-4
{Nb(C₆H₃(CH₃)3)2(C₄H₈O)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(C₄H₈O)}{B(C₆H₅)4}

: 136686-81-2
{Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4}

Guidance literature:: With CO; In toluene; byproducts: THF; reaction of Nb-compd. with CO in toluene;
DOI:10.1016/0022-328X(91)80041-H

Reference yield: 91.0%

: 136686-81-2
{Nb(C₆H₃(CH₃)3)2(CO)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={Nb(C₆H₃(CH₃)3)2(CO)}{B(C₆H₅)4}

: 74507-62-3
bis(pentamethylcyclopentadienyl)cobalt(II)

: 68088-96-0
bis(η6-1,3,5-trimethylbenzene)niobium(0)

: [CoCp*2]BPh₄

Guidance literature:: In tetrahydrofuran; treating Nb-compd. in THF with Co(C5Me5)2 at 21.3°C under argon in a gas-volumetric apparatus, formation of a solid; filtn., washing the solid with THF, evaporation of soln. to dryness in vacuo at room temp., treating the residue with n-heptane, filtn. yields Co-copmpd., evapn. of filtrate to small volume, cooling to about -78°C yields Nb(mes)2;
DOI:10.1016/0022-328X(91)80041-H