title: Oxidative metalation of azuliporphyrins with copper(II) salts: formation of a porphyrin analogue system with a unique fully conjugated nonaromatic azulene subunit.
authors.affiliation: Department of Chemistry, Illinois State University, Normal, IL 61790-4160, USA.
authors.forename: Denise A
authors.initials: DA
authors.lastname: Colby
authors.forename: Gregory M
authors.initials: GM
authors.lastname: Ferrence
authors.forename: Timothy D
authors.initials: TD
authors.lastname: Lash