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CS-W001157 4
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1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium-2-ide

  • CAS No. 244187-81-3

  • Cat. No. CS-W011732
  • Purity≥96%
  • MDL No.MFCD07781991

*For research and further manufacturing use only, not for direct human use.

1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium-2-ide|CS-W011732

Structure of 244187-81-3

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General Information

  • CAS No. 244187-81-3
  • Cat. No. CS-W011732
  • Purity ≥96%
  • MDL No. MFCD07781991
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₇H₃₆N₂
  • Molecular Weight 388.59
  • Synonym(s) 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene
  • SMILES CC(C)C1=C(C(C(C)C)=CC=C1)N2C=CN(C3=C(C(C)C)C=CC=C3C(C)C)[C]2

Description

This imidazol-2-ide salt features two sterically shielded 2,6-diisopropylphenyl groups that enhance stability and solubility in organic media. The bulky aryl substituents prevent dimerization and decomposition, enabling reliable use in catalytic applications. Designed for air- and moisture-tolerant conditions, this bench-stable carbene precursor delivers consistent reactivity in transition-metal-free transformations.

Synthesis

  • Route1

    References

    • Mery, Denise; Aranzaes, Jaime Ruiz; Astruc, Didier Journal of the American Chemical Society, 2006 , vol. 128, # 17 p. 5602 - 5603
  • Route2
    • null|null
      1201311-20-7
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      1228185-08-7
    • ~0%
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      1228185-25-8
    • In-stock
      1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium-2-ide|CS-W011732
      244187-81-3

    References

    • Mendoza-Espinosa, Daniel; Donnadieu, Bruno; Bertrand, Guy Journal of the American Chemical Society, 2010 , vol. 132, # 21 p. 7264 - 7265
  • Route3

    References

    • Journal of Organometallic Chemistry, , vol. 606, # 1 p. 49 - 54

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   N/A
  • LogP   N/A
  • H_Acceptors   N/A
  • H_Donors   N/A
  • Rotatable_Bonds   N/A

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