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Home > Organophosphorus Compounds> Dibenzyl diethylphosphoramidite,
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Dibenzyl diethylphosphoramidite,

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Origin: China

Cas No: 67746-43-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 67746-43-4 Formula: C18H24NO2P Molecular Weight: 317.36200

    Description

    A useful reagent for the efficient phosphorylative conversion of alcohols into their corresponding dibenzylphosphorotriesters as well as dibenzyl glycosyl phosphites, which can easily be converted to glycosyl phosphates or used in glycosylation reagents in oligosaccharide synthesis.

    Basic Info

    Chemical Name Dibenzyl diethylphosphoramidite,
    Synonyms

    N-bis(phenylmethoxy)phosphanyl-N-ethylethanamine;

    CAS No. 67746-43-4
    Molecular Formula C18H24NO2P
    Molecular Weight 317.36200
    PSA 35.29000
    LogP 4.98870

    Properties

    Appearance & Physical State COLORLESS TO YELLOW LIQUID
    Density 1.06
    Boiling Point 360ºC at 760 mmHg
    Flash Point 34ºC
    Refractive Index 1.545

    Safety Info

    Hazard Class 3.2
    Safety Statements S16; S26; S37/39
    Packing Group III
    WGK Germany 3
    RIDADR UN 1993
    Risk Statements R10; R36/37/38
    Hazard Codes Xi

    Synthesis Route

    DIETHYLPHOSPHORAMIDOUS DICHLORIDE+benzyl alcohol→Dibenzyl diethylphosphoramidite,
    N,N-diethylphosphoramidous acid+benzyl alcohol→Dibenzyl diethylphosphoramidite,
    Diethylamine+benzyl alcohol→Dibenzyl diethylphosphoramidite,

    Precursor

    benzyl alcohol
    Diethylamine
    N-[bis(diethylamino)phosphanyl]-N-ethylethanamine
    N,N-diethylphosphoramidous acid

    Downstream Product

    dibenzyl methyl phosphate
    iodomethylbenzene
    (2S)-3-[4-bis(phenylmethoxy)phosphoryloxyphenyl]-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
    (2S)-3-bis(phenylmethoxy)phosphoryloxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

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