Impact Factor 2021 = 1.200 has been issued by ISI Web of Knowledge (JCR 2021).

SCImago Journal & Country Rank

ISSN 1998-9539

Porphyrazines with Annulated Diazepine Rings. 3. MgII Complex of 4-tert-Butylphenyl Substituted Tetra(1,4-diazepino)porphyrazine: Synthesis and Peculiar Effect of Solvent on Its Spectral Properties

P. A. Tarakanov,a M. P. Donzello,b O. I. Koifman,a P. A. Stuzhina@


aDeparment of Organic Chemistry, Ivanovo State University of Chemical Technology, 153000 Ivanovo, Russia

bDipartimento di Chimica, Universita di Roma “La Sapienza”, P-le Aldo Moro, 5, I-00185 Rome, Italy


@Corresponding author E-mail:


Macroheterocycles 2011 4(3) 177-183

Received 30.07.2011
Accepted 26.08.2011


MgII complex of 4-tert-butylphenyl substituted tetra(1,4-diazepino)porphyrazine exists as monomer only in diluted solutions in aprotic solvents (DMF, DMSO), while in other organic solvents (CH2Cl2, THF, pyridine) the stable dimer is formed, presumably due to intermolecular H-bonding with water.


MHC2011_t04n03_177-183.pdf1.73 MB