title: Synthesis of the first nonmetalated triazolephthalocyanine derivatives.
abstract: The synthesis of nonmetalated triazolephtahlocyanines is described for the first time. These compounds have been prepared by both one-step and stepwise procedures. Their spectroscopic data reveal a nonaromatic cross-conjugated 18pi-electron structure in contrast to their aromatic metalated derivatives.
authors.affiliation: Departamento de Química Orgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain.
authors.forename: Mónica
authors.initials: M
authors.lastname: Nicolau
authors.forename: Sagrario
authors.initials: S
authors.lastname: Esperanza
authors.forename: Tomás
authors.initials: T
authors.lastname: Torres