title: New efficient procedure for the use of diethoxyphosphoryl as a protecting group in the synthesis of polyazamacrocycles. Preparation of polyazacyclophanes derived from resorcinol.
abstract: The synthesis of polyazamacrocycles containing an electron-rich aromatic subunit derived from resorcinol is described. The reported synthetic procedure is based on the use of diethoxyphosphoryl (Dep) as an amine protecting group. The new conditions employed for the cyclization reaction allow for a generalized use of Dep in the synthesis of polyazamacrocycles.
authors.affiliation: Departament de Química Inorgànica i Orgànica, ESTCE, Universitat Jaume I, E-12080 Castellón, Spain.
authors.forename: M Isabel
authors.initials: MI
authors.lastname: Burguete
authors.forename: Laura
authors.initials: L
authors.lastname: López-Diago
authors.forename: Enrique
authors.initials: E
authors.lastname: García-España
authors.forename: Francisco
authors.initials: F
authors.lastname: Galindo
authors.forename: Santiago V
authors.initials: SV
authors.lastname: Luis
authors.forename: Juan F
authors.initials: JF
authors.lastname: Miravet
authors.forename: Dariusz
authors.initials: D
authors.lastname: Sroczynski
mesh_terms: D000588:Amines / Q000138:chemical synthesis; D001372:Aza Compounds / Q000138:chemical synthesis*; D003500:Cyclization; D006844:Hydrocarbons, Cyclic / Q000138:chemical synthesis*; D012118:Resorcinols / Q000737:chemistry*
chemical_list: D000588:Amines; D001372:Aza Compounds; D006844:Hydrocarbons, Cyclic; D012118:Resorcinols; C031389:resorcinol