ABSTRACT This review deals with solid-state organic reactions including N-heterocyclic compounds in the synthetic point of view. Comparing with the related reactions in solution, solid-state reactivity and selectivity are emphasized. The reactions are classified as follows. I. Photochemical and thermal condensation of aromatic aldehydes with N-heterocycles. II. Thermal condensation of aromatic ketones with N-heterocycles. III. Thermal and photochemical condensation of dicarbonyl compounds with N-heterocycles. IV. Michael addition of N-heterocycles to 4-arylidenepyrazolones and maleimide. V. Photoaddition of NH-heterocycles to aromatic hydrocarbons. VI. [2 + 2] Photocycloaddition of N- and O-heterocyclic compounds in solid state.
Buy this Article
|