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165879-53-8

2-<(1'S)-2'-Diphenylphosphinoyl-1'-hydroxy-1'-methylethyl>-3-phenyl-1,3-diazabicyclo<3.3.0>octane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 165879-53-8 Structure

  • Basic information

    1. Product Name: 2-<(1'S)-2'-Diphenylphosphinoyl-1'-hydroxy-1'-methylethyl>-3-phenyl-1,3-diazabicyclo<3.3.0>octane
    2. Synonyms: 2-<(1'S)-2'-Diphenylphosphinoyl-1'-hydroxy-1'-methylethyl>-3-phenyl-1,3-diazabicyclo<3.3.0>octane
    3. CAS NO:165879-53-8
    4. Molecular Formula:
    5. Molecular Weight: 446.529
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 165879-53-8.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: 2-<(1'S)-2'-Diphenylphosphinoyl-1'-hydroxy-1'-methylethyl>-3-phenyl-1,3-diazabicyclo<3.3.0>octane(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-<(1'S)-2'-Diphenylphosphinoyl-1'-hydroxy-1'-methylethyl>-3-phenyl-1,3-diazabicyclo<3.3.0>octane(165879-53-8)
    11. EPA Substance Registry System: 2-<(1'S)-2'-Diphenylphosphinoyl-1'-hydroxy-1'-methylethyl>-3-phenyl-1,3-diazabicyclo<3.3.0>octane(165879-53-8)

  • 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: 165879-53-8(Hazardous Substances Data)

165879-53-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 165879-53-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,8,7 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 165879-53:
(8*1)+(7*6)+(6*5)+(5*8)+(4*7)+(3*9)+(2*5)+(1*3)=188
188 % 10 = 8
So 165879-53-8 is a valid CAS Registry Number.

165879-53-8Relevant articles and documents

Stereocontrolled route to some optically active β-hydroxy phosphine oxides using the stereoselective addition of metallated phosphine oxides to proline-derived keto aminals

O'Brien, Peter,Warren, Stuart

, p. 2117 - 2127 (1996)

An asymmetric Horner-Wittig addition reaction with a chiral auxiliary attached to the electrophile is described. The key step is the addition of metallated phosphine oxides to Mukaiyama's proline-derived keto aminals (for which improved syntheses are described) and a detailed study of the factors affecting the stereoselectivity of these reactions is presented. In particular, by suitable choice of metallation conditions, complementary stereoselectivities are observed: reactions in THF with no additives are syn selective (Felkin non-chelation control) whereas reactions in toluene with added lithium bromide are anti selective (Cram chelation control).

Stereocontrolled Synthesis of R or S Diphenylphosphinoyl Hydroxy Aldehydes and 1,2-Diols Using Bicyclic Aminals

O'Brien, Peter,Warren, Stuart

, p. 2681 - 2684 (2007/10/02)

Homochiral diphenylphosphinoyl hydroxy aldehydes 1 and 2 have been made by diastereoselective additions of metallated methyldiphenylphosphine oxides 10 to Mukaiyama's keto aminals 8 and 9.Reduction to diphenylphosphinoyl 1,2 diols 3 and 4 is also described.Sharpless asymmetric dihydroxylation provides an alternative route diphenylphosphinoyl 1,2 diols 3 and 4, the two approaches are compared.

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