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SiliaBond® Guanidine (R68230B)

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SiliaBond® Guanidine (R68230B)

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Product Number Quantity  
R68230B-5G 5 g

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R68230B-10G 10 g

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R68230B-25G 25 g

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Product Description

Specifications

Documentations


 
  • Details

    SiliaBond®  Guanidine is a silica-supported diisopropylguanidine ligand.

    It is a very powerful scavenger for the chelating of organic acids in general, especially boronic acids
    and phenolic acids.

    It may also be used as a very strong base. It is sufficiently basic to deprotonate moderately acidic hydrogens,
    as in the alkylation of amines and phenols (Williamson ether synthesis) and the esterification of carboxylic acids using alkyl halides.

    It is also a new prodcut that replaces SiliaBond TBD.

  • Additional Information

    Array Guanidine
    Family / Formats SiliaBond® (Functionalized Silicas)
    Particle Size 40-63 µm / 230-400 mesh
    Pore Size 60 Å
    Endcapping Endcapped
    Storage Condition Keep dry under Argon
    Solvent Compatibility All solvents, aqueous and organic
    Typical Tap Density 732 g/L
    Molecular Loading 0.80 mmol/g
    Color Light Yellow
  • Documentations