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4. Scavenging Palladium Catalysts

A metal scavenging study using SiliaBond® Metal Scavengers products was conducted on various palladium catalysts (Pd(OAc)2, Pd(allyl)2Cl2, Pd2(dba)3, Pd(PPh3)4) commonly used in organic synthesis.

Various parameters were studied for their influence on the scavengers' robustness as well as to establish the best conditions to bring the level of metal down to an acceptable level for the pharmaceutical industry (i.e.: solvent, number of equivalents, temperature, and reaction time).

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  1. SiliaSep™ Flash Cartridges - Open Top (OT) Amine

    SiliaSep™ Flash Cartridges - Open Top (OT) Amine

    SiliaSep™ OT flash cartridges are compatible with FlashMaster instrument.

    Good alternative for normal phase purification of compounds with basic properties, which would normally have to be purified by reversed-phase.

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  1. X Cobalt (Co): Scavenge
  2. X Phases: Amine
  3. X Cartridges Volume: 276 mL
  4. X Bed Weight: 15 g
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Metal to Remove
Cadmium (Cd)
  1. Preferred Scavengers (1)
Chromium (Cr)
  1. Preferred Scavengers (1)
Copper (Cu)
  1. Scavenge (1)
Iron (Fe)
  1. Scavenge (1)
Mercury (Hg)
  1. Scavenge (1)
Lead (Pb)
  1. Scavenge (1)
Palladium (Pd-2+)
  1. Scavenge (1)
Platinum (Pt)
  1. Preferred Scavengers (1)
Rhodium (Rh-1+)
  1. Preferred Scavengers (1)
Rhodium (Rh-2+)
  1. Preferred Scavengers (1)
Tungsten (W)
  1. Scavenge (1)
Zinc (Zn)
  1. Scavenge (1)
Family / Formats
  1. SiliaSep™ (Flash Cartridges) (1)
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  1. 60 Å (1)
Endcapping
  1. Endcapped (1)
Particle Size
  1. 40-63 µm / 230-400 mesh (1)

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