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

Saeed Baghery, Mohammad Ali Zolfigol, Romana Schirhagl, Masoumeh Hasani

Onderzoeksoutput: LetterAcademicpeer review

10 Citaten (Scopus)

Samenvatting

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.

Originele taal-2English
Pagina's (van-tot)1173-1176
Aantal pagina's4
TijdschriftSynlett
Volume28
Nummer van het tijdschrift10
DOI's
StatusPublished - jun.-2017

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