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Aminoacetonitrile (1) reacted with acetamidinium chloride to give 4‐aminoimidazole (4), which reacted with DMFDMA to yield imidazole derivative 7 and with benzylidinemalononitrile and ethoxymethylene malononitrile to give imidazo(1,5‐a)pyrimidine derivatives 12 and 15. Compound 1 reacted with β‐crotononitrile to yield pyridine derivative 20. Imidazo(1,2‐a)pyridine derivative 23 could be obtained via the reaction of 20 with DMFDMA. © 2003 Wiley Periodicals, Inc. Heteroatom Chem 14:503–508, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.10178
Heteroatom Chemistry – Wiley
Published: Jan 1, 2003
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