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Molecules 2000
Utility of Sulphones in Heterocyclic Synthesis: Synthesis of Some Pyridine, Chromene and Thiophene DerivativesDOI: 10.3390/50500701 Keywords: Phenylsulfonylacetonitrile, pyridine derivatives, chromene derivatives, thiophene derivatives Abstract: Phenylsulfonylacetonitrile (1) when reacted with α,β-unsaturated nitriles (2a,b) and/or 2-hydroxynaphthaldehyde yields pyridine derivatives (3a,b) and / or the iminochromene derivative (4) respectively. The behavior of (1) towards some a-halogenated compounds has been investigated.
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