Аннотация:
Quaternization of N-heterocycle-fused chromenes with iodomethane and of triethylamine with 3-bromopropyl-substituted spiro- naphthoxazine affords new ammonium-equipped photochromes.
Образец цитирования:
V. A. Lokshin, S. V. Paramonov, O. A. Fedorova, “New photochromes equipped with positively charged ammonium fragments”, Mendeleev Commun., 25:5 (2015), 370–371