Regiospecific synthesis of tetrasusubstituted phthalocyanines and their liquid crystalline order - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Dalton Transactions Année : 2015

Regiospecific synthesis of tetrasusubstituted phthalocyanines and their liquid crystalline order

Résumé

Metal-free and metal(II) all-endo-tetraaalkoxy-phthalocyanines of C 4h symmetry are synthesised regio-specifically from 3-(2-butyloctyloxy)phthalonitrile with lithium octanolate and subsequent metal ion exchange. The voluminous, yet not overly large, and racemically disordered alkoxy substituent not only renders the cyclotetramerisation regiospecific, but also leads to liquid crystalline self-assembly with attainable clearing temperatures and persisting columnar organisation at room temperature.....

Dates et versions

hal-01130366 , version 1 (11-03-2015)

Identifiants

Citer

Petru Apostol, Ahmed Bentaleb, Mbolotiana Rajaoarivelo, Rodolphe Clérac, Harald Bock. Regiospecific synthesis of tetrasusubstituted phthalocyanines and their liquid crystalline order. Dalton Transactions, 2015, 44, pp. 5569-5576. ⟨10.1039/c5dt00076a⟩. ⟨hal-01130366⟩

Collections

CNRS CRPP INC-CNRS
42 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More