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SiliaBond Carbamate (CAR) (R50130B)

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SiliaBond Carbamate (CAR) (R50130B)

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Product Number Quantity  
R50130B-10G 10 g

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R50130B-25G 25 g

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R50130B-50G 50 g

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R50130B-100G 100 g

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R50130B-250g 250 g

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R50130B-500G 500 g

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R50130B-1KG 1 kg

Product Description

Specifications


 
  • Details

    SiliaBond® Carbamate (CAR) is a versatile scavenger for nucleophiles. It readily scavenges amines, thiols, thiolates, alcohols, alkoxides, and acidic phenols. Loading is determined by the removal of benzylamine in hexane at room temperature.

    Si-CAR has been used to scavenge amines in a "cap-tag" methodology for oligosaccharide preparation by automated solid phase synthesis1 and in the preparation of 2,5-diketopiperazines and 1,4-benzodiazepine-2,5-diones.2

    Silica supported Carbamate has superior reactivity in a broader range of solvents when compared to polymer-based materials.

    RELATED PUBLICATIONS

    1. Angew. Chem. Int. Ed., 40 (2001) 4433
    2. Org. Lett., 4 (2002) 1167
  • Additional Information

    Particle Shape Irregular
    Array Carbamate
    Family / Formats SiliaBond® (Functionalized Silicas)
    Particle Size 40 - 63 µm / 230 - 400 mesh
    Pore Size 60 Å
    Endcapping Endcapped
    Storage Condition Keep dry and cool (<8°C)