Tetrapyrazinocorrolazines -first corrolazine derivatives with annulated heterocycleshave been prepared as phosphorus(V) complexes by the reaction of metal free tetrapyrazinoporphyrazines [(R 8 TPyzPA)H 2 ] (R = Ph, Me) with phosphorus(III) chloride or bromide in pyridine. Oxophosphorus(V) complexes [(R 8 TPyzCA)P=O] were obtained when the reaction mixture was poured into water, while dilution with methanol leads to dimethoxyphosphorus(V) complexes [(R 8 TPyzCA)P(OMe) 2 ]. The obtained compounds were characterized by MALDI-TOF mass-spectrometry and by IR, 1 H, 31 P NMR measurements. Their UV-vis spectral and basic properties in CH 2 Cl 2 -CF 3 COOH medium were studied in comparison to phosphorus(V) complex of octaphenylcorrolazine [(Ph 8 CA)P=O].Fig. 8. UV-vis spectral changes observed for P V octaphenyltetrapyrazinocorrolazine in CH 2 Cl 2 (a) upon addition of CF 3 COOH (0.04 → 0.16 → 1.3 M, b→c→d); in 100% CF 3 COOH (e) and in 96% H 2 SO 4 (f ) J. Porphyrins Phthalocyanines Downloaded from www.worldscientific.com by MASSACHUSETS INSTITUTE OF TECHNOLOGY on 11/26/14. For personal use only.
A series of archetypal photovoltaic cells with a fully-subporphyrinoid planar heterojunction was fabricated by the thermal vacuum evaporation technique. The donor component of this junction wasКлючевые слова: Субфталоцианины, перфторированные и 1,2,5-тиадиазол-аннелированные аналоги, субпорфиразины, тонкие плёнки, молекулярные гетеропереходы, фотовольтаические ячейки.
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