{cp'2Zr(Et)(THF)}{BPh₄}

Base Information

Chemical Name:{cp'2Zr(Et)(THF)}{BPh₄}
CAS No.:123264-30-2
Molecular Formula:C₁₈H₂₇OZr*C₂₄H₂₀B
Molecular Weight:669.87
Hs Code.:

Synonyms:{cp'2Zr(Et)(THF)}{BPh₄}

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of {cp'2Zr(Et)(THF)}{BPh₄}

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Technology Process of {cp'2Zr(Et)(THF)}{BPh₄}

There total 1 articles about {cp'2Zr(Et)(THF)}{BPh₄} 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: 92.5%

: 123264-24-4
{cp'2Zr(H)(THF)}{BPh₄}

: 74-85-1
ethene

: 123264-30-2
{cp'2Zr(Et)(THF)}{BPh₄}

Guidance literature:: With C₄H₈O; In tetrahydrofuran; degassing of THF-solution (-78°C); addn. of ethylene (1 atm); warming to 25°C, stirring 5 h (bright yellow mixture); filtration, further Zr-etherat complex in filtrate; vacuum drying; analysis;
DOI:10.1021/om00114a026

Reference yield:

: 630-18-2
tert-butyl isocyanide

: 123264-30-2
{cp'2Zr(Et)(THF)}{BPh₄}

: {(C₅H₄CH₃)2Zr(CH₂CH₃)((CH₃)3CCN)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={(C₅H₄CH₃)2Zr(CH₂CH₃)((CH₃)3CCN)}{B(C₆H₅)4}

Guidance literature:: In acetonitrile; addn. of CH2Cl2 to NMR tube contg. ((C5H4CH3)2Zr(C2H5)(THF))(B(C6H5)4) aand (CH3)3CCN (1 equiv.) at -78°C via vac. transfer; warming to 0°C;; removing volatiles under vac.; repeating twice addn. and removal of CH2Cl2; drying resulting oil at 0°C for 30 min; product contains traces of ((C5H4CH3)2Zr(C2H5)(THF))(B(C6H5)4) (detected by NMR);;

Reference yield:

: 123264-30-2
{cp'2Zr(Et)(THF)}{BPh₄}

: 75-05-8,26809-02-9
acetonitrile

: {(C₅H₄CH₃)2Zr(CH₂CH₃)(CH₃CN)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={(C₅H₄CH₃)2Zr(CH₂CH₃)(CH₃CN)}{B(C₆H₅)4}

Guidance literature:: In acetonitrile; addn. of CH3CN to ((C5H4CH3)2Zr(C2H5)(THF))(B(C6H5)4) at -78°C via vac. transfer (NMR tube); removing cold bath and removing volatiles in vac.;; addn. of CD2Cl2 at -78°C; removing cold bath and removing volatiles under vac. rapidly; drying solid at room temp. for 30 min;;