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Cyclic phosphonium ionic liquids

Journal Article · · Beilstein Journal of Organic Chemistry
DOI:https://doi.org/10.3762/bjoc.10.22· OSTI ID:1628624
 [1];  [2];  [3];  [4];  [5];  [6];  [2];  [7];  [8]
  1. Queensborough Community College of the City Univ. of New York, Bayside, NY (United States). Chemistry Dept.; DOE/OSTI
  2. Queensborough Community College of the City Univ. of New York, Bayside, NY (United States). Chemistry Dept.; Queens College of the City Univ. of New York (CUNY), NY (United States). Dept. of Chemistry and Biochemistry
  3. Brookhaven National Lab. (BNL), Upton, NY (United States). Chemistry Dept.
  4. Queens College of the City Univ. of New York (CUNY), NY (United States). Dept. of Chemistry and Biochemistry
  5. Queensborough Community College of the City Univ. of New York, Bayside, NY (United States). Chemistry Dept.
  6. Brookhaven National Lab. (BNL), Upton, NY (United States). Chemistry Dept.; Osaka Univ. (Japan). Inst. of Scientific and Industrial Research (ISIR)
  7. Hunter College of the City Univ. of New York (CUNY), NY (United States). Dept. of Physics and Astronomy
  8. Brooklyn College of the City Univ. of New York (CUNY), NY (United States). Dept. of Physics
Ionic liquids (ILs) incorporating cyclic phosphonium cations are a novel category of materials. We report here on the synthesis and characterization of four new cyclic phosphonium bis(trifluoromethylsulfonyl)amide ILs with aliphatic and aromatic pendant groups. In addition to the syntheses of these novel materials, we report on a comparison of their properties with their ammonium congeners. These exemplars are slightly less conductive and have slightly smaller self-diffusion coefficients than their cyclic ammonium congeners.
Research Organization:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-98CH10886
OSTI ID:
1628624
Journal Information:
Beilstein Journal of Organic Chemistry, Journal Name: Beilstein Journal of Organic Chemistry Vol. 10; ISSN 1860-5397
Publisher:
Beilstein-InstitutCopyright Statement
Country of Publication:
United States
Language:
English

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Cited By (2)

New biobased tetrabutylphosphonium ionic liquids: synthesis, characterization and use as a solvent or co-solvent for mild and greener Pd-catalyzed hydrogenation processes journal January 2016
Electrochemical Stability of Functionalized Cyclic Phosphonium ( CylP + n A ) Ionic Liquid Based Battery Electrolytes journal January 2016

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