Publication

Application of Triphenylammonium Tricyanomethanide as an Efficient and Recyclable Nanostructured Molten-Salt Catalyst for the Synthesis of N-Benzylidene-2-arylimidazo[1,2-a] pyridin-3-amines

Baghery, S., Zolfigol, M. A., Schirhagl, R. & Hasani, M., Jun-2017, In : Synlett. 28, 10, p. 1173-1176 4 p.

Research output: Contribution to journalLetterAcademicpeer-review

Copy link to clipboard

Documents

  • Application of Triphenylammonium Tricyanomethanide as an Efficient and Recyclable Nanostructured Molten-Salt Catalyst for the Synthesis of N-Benzylidene-2-arylimidazo[1,2-a]pyridin-3-amines

    Final publisher's version, 515 KB, PDF document

DOI

Triphenylammonium tricyanomethanide (Ph3NH)[C(CN)3] was synthesized and used as an efficient and recyclable nanostructured molten-salt (NMS) catalyst for the synthesis of N-benzylidene-2-arylimidazo[1,2-a] pyridin-3-amines by the reaction of various (het) aryl aldehydes with trimethylsilyl cyanide and pyridin-2-amine under solvent-free conditions at 50 degrees C. The NMS catalyst could be simply recycled and reused several times without significant loss of its catalytic activity.

Original languageEnglish
Pages (from-to)1173-1176
Number of pages4
JournalSynlett
Volume28
Issue number10
Publication statusPublished - Jun-2017

    Keywords

  • triphenylammonium tricyanomethanide, imidazopyridines, nanostructured molten salt, aldehydes, pyridinamine, organocatalysis, TEMPERATURE IONIC LIQUIDS, ANOMERIC BASED OXIDATION, 3-COMPONENT REACTION, ANTIVIRAL ACTIVITY, DERIVATIVES, INHIBITORS, PYRIDINES, SOLVENTS, BONDS

View graph of relations

ID: 40195754