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CAS

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258351-75-6

tert-butyl (4R)-4-((1E)-4,4-dimethyl-3,3-diphenyl-3-silapent-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • tert-butyl (4R)-4-((1E)-4,4-dimethyl-3,3-diphenyl-3-silapent-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

    Cas No: 258351-75-6

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  • 258351-75-6 Structure

  • Basic information

    1. Product Name: tert-butyl (4R)-4-((1E)-4,4-dimethyl-3,3-diphenyl-3-silapent-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
    2. Synonyms: tert-butyl (4R)-4-((1E)-4,4-dimethyl-3,3-diphenyl-3-silapent-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
    3. CAS NO:258351-75-6
    4. Molecular Formula:
    5. Molecular Weight: 465.708
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 258351-75-6.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: tert-butyl (4R)-4-((1E)-4,4-dimethyl-3,3-diphenyl-3-silapent-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate(CAS DataBase Reference)
    10. NIST Chemistry Reference: tert-butyl (4R)-4-((1E)-4,4-dimethyl-3,3-diphenyl-3-silapent-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate(258351-75-6)
    11. EPA Substance Registry System: tert-butyl (4R)-4-((1E)-4,4-dimethyl-3,3-diphenyl-3-silapent-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate(258351-75-6)

  • 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: 258351-75-6(Hazardous Substances Data)

258351-75-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 258351-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,8,3,5 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 258351-75:
(8*2)+(7*5)+(6*8)+(5*3)+(4*5)+(3*1)+(2*7)+(1*5)=156
156 % 10 = 6
So 258351-75-6 is a valid CAS Registry Number.

258351-75-6Relevant articles and documents

Silylcupration of (R)-2,2-dimethyl-3-(tert-butoxycarbonyl)-4- ethynyloxazolidine: A stereoselective approach to the synthesis of γ- silylated saturated and unsaturated α-amino acids

Reginato, Gianna,Mordini, Alessandro,Valacchi, Michela,Grandini, Elena

, p. 9211 - 9216 (1999)

Enantioselective synthesis of γ-silylated amino acids is reported, using a four-step procedure based on the silylcupration of ethynyloxazolidine 2. Silylcuprates 6a-c are highlighted as useful reagents to be employed with enantiomerically enriched substrates. Vinylsilanes 5 are easily prepared and highlighted as useful intermediates to yield the final compounds after reduction, opening of the oxazolidine ring, and oxidation. Moreover, β,γ- unsaturated amino acids are obtained as very interesting vinylglycine derivatives. The capability of silicon-containing amino acids to be incorporated into dipeptides is also shown.

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