Synthesis, structure, and fluorescent properties of [2.1.2.1]metacyclophane containing 2-(9-anthryl)imidazoles
摘要:
The Albright-Goldman oxidation of [2.1.2.1]metacyclophane ([2.1.2.1]MCP, 2) containing hydroxy groups at the bridge yielded [2-1.2.1]MCP tetraone 3. The Subsequent condensation reaction of 9-anthraldehyde afforded 2-(9-anthryl)imidazole-annulated [2.1.2.1] MCP 3. The UV and fluorescence spectra and their influence of sodium and lithium ion of the [2.1.2.1]MCP 2-(9-anthryl)imidazole adduct 4 were reported.