The synthesis of the novel 3a,5a,8a,10a-tetra-azapyrene (1) from the macrocycle (6) is reported; X-ray data for (1) confirm its structure, and cause a revision in the previously assigned structure (2) of the tetra-azacyclotetradecane starting material.
P. W. R. Caulkett, D. Greatbanks, R. W. Turner and J. A. J. Jarvis, J. Chem. Soc., Chem. Commun., 1977, 150 DOI: 10.1039/C39770000150
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