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ISSN 1998-9539

Perfluorinated Porphyrazines. 5. Perfluoro-α,β-dicyanostylbene: Molecular Structure and Derived (Sub)Porphyrazine Complexes with IIIa Group Elements

Svetlana S. Ivanova,a Irina A. Lebedeva,a Nikolay V. Somov,b Anna A. Marova,a Anton Popov,a and Pavel A. Stuzhina@


Dedicated to Prof. Dieter Wöhrle on the occasion of his Birthday


aIvanovo State University of Chemistry and Technology (ISUCT), 153000 Ivanovo, Russia

bN.I. Lobachevsky State University, 603950 Nizhniy Novgorod, Russia

Corresponding author E-mail:


DOI: 10.6060/mhc190126s

Macroheterocycles 2019 12(3) 276-281


Template cyclomerization of perfluoro-α,β-dicyanostylbene in the presence of trichlorides of IIIa group elements results in formation of pentafluorophenyl substituted boron(III) subpophyrazinate ([(Cl)BsPAF30]) and aluminum(III) and gallium(III) porphyrazinates ([(Cl)MPAF40], M=Al, Ga). Their spectral-luminescence properties are discussed, revealing blue shift of the Q-band and brighter fluorescence comparatively to non-fluorinated analogues. In addition, the molecular structure of trans-perfluoro-a,b-dicyanostylbene was determined by single crystal X-ray diffraction.

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