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CS-W001157 4
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3-Butyl-1,2-dimethyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide

  • CAS No. 350493-08-2

  • Cat. No. CS-0186797
  • Purity≥95%
  • MDL No.None

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

3-Butyl-1,2-dimethyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide|CS-0186797

Structure of 350493-08-2

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General Information

  • CAS No. 350493-08-2
  • Cat. No. CS-0186797
  • Purity ≥95%
  • MDL No. None
  • Storage RT, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₁₇F₆N₃O₄S₂
  • Molecular Weight 433.39
  • Synonym(s) 1-Butyl-2,3-dimethylimidazolium Bis(trifluoromethanesulfonyl)imide
  • SMILES CCCCN1C=C[N+](=C1C)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

Application

3-Butyl-1,2-dimethyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide serves as a stable, bench-ready ionic liquid with excellent solubility for polar and nonpolar substrates. It functions as a versatile catalyst or co-catalyst in cross-coupling reactions and facilitates nucleophilic substitutions due to its low viscosity and thermal stability. The imidazolium cation enables effective phase-transfer behavior, while the weakly coordinating anion enhances reactivity without compromising stability.

Synthesis

  • Route1

    References

    • Deng, Hui; Li, Xin; Chu, Yuan; He, Jiaqi; Cheng, Jin-Pei Journal of Organic Chemistry, 2012 , vol. 77, # 17 p. 7291 - 7298
  • Route2
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      1739-84-0
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    • In-stock
      3-Butyl-1,2-dimethyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide|CS-0186797
      350493-08-2

    References

    • Gieshoff, Tim N.; Welther, Alice; Kessler, Michael T.; Prechtl, Martin H.G.; Jacobi Von Wangelin, Axel Chemical Communications, 2014 , vol. 50, # 18 p. 2261 - 2264

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS06
Signal Word : Danger
UN#: 2810
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301-H318
Precautionary Statements : P264-P270-P280-P330-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   91.19
  • LogP   2.48042
  • H_Acceptors   5
  • H_Donors   0
  • Rotatable_Bonds   5

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