Brønsted acidic ionic liquid as a metal free catalyst for the one-pot synthesis of α-aminonitriles under mild and solvent-free conditions

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  • Leila Khazdooz1,
  • Amin Zarei2,
  • Abdol R. Hajipour3,
  • Nafisehsadat Sheikhan4,
  1. Laser and Biophotonics in Biotechnologies Research Center, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan 81595-158, Iran
  2. Department of Science, Fasa Branch, Islamic Azad University, PO Box No. 364, Fasa 7461713591, Fars, Iran.
  3. Department of Pharmacology, University of Wisconsin, Medical School, 1300 University Avenue, Madison, 53706-1532, WI, USA.
  4. Department of Chemistry, Faculty of Sciences, Najafabad Branch, Islamic Azad University, Najafabad, Esfahan, P.O. Box 517, Iran.

Published in Issue 2024-02-03

How to Cite

Khazdooz, L., Zarei, A., Hajipour, A. R., & Sheikhan, N. (2024). Brønsted acidic ionic liquid as a metal free catalyst for the one-pot synthesis of α-aminonitriles under mild and solvent-free conditions. Iranian Journal of Catalysis, 2(2). https://oiccpress.com/ijc/article/view/3724

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Abstract

An efficient, mild and environmentally friendly method was developed for the Strecker reaction to synthesize α-aminonitriles in the presence of methyl imidazolium hydrogen sulfate ([Hmim][HSO4]) as an efficient catalyst. These syntheses were performed via a one-pot three-component condensation of aldehydes (or ketones), amines, and trimethylsilyl cyanide under mild and solvent free conditions.

Keywords

  • Methyl imidazolium hydrogen sulfate,
  • Solvent-free conditions,
  • Strecker,
  • α-Amino nitriles
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