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CAS

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1402817-48-4

bis[η5-(pentafluorophenyl)cyclopentadienyl]difluorotitanium is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1402817-48-4 Structure

  • Basic information

    1. Product Name: bis[η5-(pentafluorophenyl)cyclopentadienyl]difluorotitanium
    2. Synonyms:
    3. CAS NO:1402817-48-4
    4. Molecular Formula:
    5. Molecular Weight: 548.166
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1402817-48-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: bis[η5-(pentafluorophenyl)cyclopentadienyl]difluorotitanium(CAS DataBase Reference)
    10. NIST Chemistry Reference: bis[η5-(pentafluorophenyl)cyclopentadienyl]difluorotitanium(1402817-48-4)
    11. EPA Substance Registry System: bis[η5-(pentafluorophenyl)cyclopentadienyl]difluorotitanium(1402817-48-4)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1402817-48-4(Hazardous Substances Data)

1402817-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1402817-48-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,8,1 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1402817-48:
(9*1)+(8*4)+(7*0)+(6*2)+(5*8)+(4*1)+(3*7)+(2*4)+(1*8)=134
134 % 10 = 4
So 1402817-48-4 is a valid CAS Registry Number.

1402817-48-4Downstream Products

1402817-48-4Relevant articles and documents

Titanium-catalyzed vinylic and allylic C-F bond activation-scope, limitations and mechanistic insight

Kuehnel, Moritz F.,Holstein, Philipp,Kliche, Meike,Krueger, Juliane,Matthies, Stefan,Nitsch, Dominik,Schutt, Joseph,Sparenberg, Michael,Lentz, Dieter

, p. 10701 - 10714 (2012)

The hydrodefluorination (HDF) of fluoroalkenes in the presence of a variety of titanium catalysts was studied with respect to scope, selectivity, and mechanism. Optimization revealed that the catalyst requires low steric bulk and high electron density; secondary silanes serve as the preferred hydride source. A broad range of substrates yield partially fluorinated alkenes, such as previously unknown (Z)-1,2-(difluorovinyl)ferrocene. Mechanistic studies indicate a titanium(III) hydride as the active species, which forms a titanium(III) fluoride by H/F exchange with the substrate. The HDF step can follow both an insertion/elimination and a σ-bond metathesis mechanism; the E/Z selectivity is controlled by the substrate. The catalysts' ineffieciency towards fluoroallenes was rationalized by studying their reactivity towards Group 6 hydride complexes. The broad application of the catalytic hydrofluorination of fluoroalkenes by the system [Cp2TiF 2]/silane is demonstrated. Isolated yields up to 79 % could be obtained for various substrates. Mechanistic studies indicate two competing reaction mechanisms. Copyright

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