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85926-74-5

(C5H5)((CH3)2CH)CH2((C6H5)3P)(NO)Re is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 85926-74-5 Structure

  • Basic information

    1. Product Name: (C5H5)((CH3)2CH)CH2((C6H5)3P)(NO)Re
    2. Synonyms: (C5H5)((CH3)2CH)CH2((C6H5)3P)(NO)Re
    3. CAS NO:85926-74-5
    4. Molecular Formula:
    5. Molecular Weight: 600.714
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 85926-74-5.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: (C5H5)((CH3)2CH)CH2((C6H5)3P)(NO)Re(CAS DataBase Reference)
    10. NIST Chemistry Reference: (C5H5)((CH3)2CH)CH2((C6H5)3P)(NO)Re(85926-74-5)
    11. EPA Substance Registry System: (C5H5)((CH3)2CH)CH2((C6H5)3P)(NO)Re(85926-74-5)

  • 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: 85926-74-5(Hazardous Substances Data)

85926-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85926-74-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,2 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85926-74:
(7*8)+(6*5)+(5*9)+(4*2)+(3*6)+(2*7)+(1*4)=175
175 % 10 = 5
So 85926-74-5 is a valid CAS Registry Number.

85926-74-5Relevant articles and documents

Nucleophilic Additions to the Chiral Rhenium Alkene Complexes 5-C5H5)(NO)(PPh3)(H2C=CHR)>BF4 (R = H, Me, CH2CH2Me, Ph or CH2Ph): Regio-, Diastereo- and Enantio-selectivities

Peng, Tang-Sheng,Arif, Atta M.,Gladysz, J. A.

, p. 1857 - 1866 (2007/10/02)

Reactions of alkene complexes 5-C5H5)(NO)(PPh3)(H2C=CHR)>BF4 1 (R = H a, Me b, CH2CH2Me c, Ph d or CH2Ph e) and LiCuMe2 in tetrahydrofuran (thf) at -80 deg C gave the primary, β-branched alkyl complexes 5-C5H5)(NO)(PPh3)(CH2CHMeR)> 2 (79-99percent).No secondary alkyl complexes derived from additions to the unsubstituted =CH2 termini were detected.Product diastereomer and enantiomer ratios matched those of the reactants.Thus, the additions are regiospecific, diastereospecific and enantiospecific.A chemical correlation involving 5-C5H5)(NO)(PPh3)> and a crystal structure determination show that attack occurs on the C=C face anti to the rhenium.Reactions of 1a or 1b (in thf) with NaOMe-MeOH gave predominantly the 2-methoxyalkyl complexes 5-C5H5)(NO)(PPh3)> (R = H 4a or Me 4b) (92-97percent).Analogous reactions of 1c or 1d gave 81-77:19-23 mixtures of 4c or 4d and the alkenyl complexes (E)-5-C5H5)(NO)(PPh3)(CH=CHR)> (85-71percent).A similar reaction of 1e gave mainly the allyl complex 5-C5H5)(NO)(PPh3)(CH2CH=CHPh)>.

Electrochemical oxidation of rhenium alkyl complexes of the formula (η5-C5H5)Re(NO)(PPh3)(R): Evidence for one-electron charge transfer

Bodner, Gerardo S.,Gladysz,Nielsen, Merete Folmer,Parker, Vernon D.

, p. 1628 - 1633 (2008/10/08)

The redox properties of rhenium alkyl complexes R-(Re) ((Re) = (η5-C5H5)Re(NO)(PPh3)) with R = PhCH2 (1) (CH3)2CHCH2 (2), and Ph(CH3)CH (3) are studied electrochemically. Cyclic voltammetric, peak current, heterogeneous charge transfer, and chronoamperometric studies in a variety of solvents indicate that 1-3 undergo initial one-electron oxidation to cation radicals R-(Re)?+. These decompose by an EC mechanism at rates that correlate with solvent donor ability. Intermediates, possibly R-(Re/solyent)?+, are detected by cyclic voltammetry. Coulometric experiments further suggest that R-(Re)?+ can catalytically oxidize solvent via R-(Re/solvent)?+. These data contrast with an earlier report describing evidence for a two-electron oxidation of 3.

REGIOSPECIFIC AND STEREOSPECIFIC REACTIONS OF Ph3C + PF6 - WITH RHENIUM ALKYLS ( eta -C5H5)Re(NO)(PPh3)(R). alpha -vs. beta -HYDRIDE ABSTRACTION.

Kiel,Lin,Bodner,Gladysz

, p. 4958 - 4972 (2007/10/02)

This study mapped the structural features which control the regiochemistry of hydride abstraction by Ph//3C** plus PF//6** minus from alkyls eta -C//5H//5)Re(NO)(PPh//3)(R). Accurate predictions can now be made regarding the reactivity of yet unsynthesize

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