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ISSN 1998-9539

Synthesis of Sulfonamide Derivatives of Carboranyl Porphyrins Based on 5-(4-Aminophenyl)-10,15,20-triphenylporphyrin and Mercapto Carboranes

Valentina A. Ol’shevskaya,a@ Viktoriya M. Alpatova,b Nadejda V. Konovalova,b Elena G. Kononova,a Yurii A. Borisov,a Evgeny G. Rys,a Elena S. Kolotova,с and Aleksander A. Shtilс

aA.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119991 Moscow, Russian Federation

bMoscow Technological University, M.V. Lomonosov Institute of Fine Chemical Technologies, 119571 Moscow, Russian Federation

сN.N. Blokhin National Medical Center of Oncology, 115478 Moscow, Russian Federation

@Corresponding author E-mail: olshevsk@ineos.ac.ru

 

DOI: 10.6060/mhc180277o
Macroheterocycles 2018 11(3) 251-256

 

New carboranyl substituted sulfonamide porphyrins were synthesized in good yields by the reaction of amino group of 5-(p-aminophenyl)-10,15,20-triphenylporphyrin with carboranylsulfonyl chlorides prepared in situ by oxidative chlorination of corresponding mercapto carborane with trichloroisocyanuric acid in MeCN–H2O system. The reactions were carried out under mild conditions. The structure of all compounds obtained was confirmed by means of electronic, IR, 1Н and 11B NMR spectroscopy and mass spectrometry. Quantum-chemical studies by DFT calculations were carried out for synthesized porphyrin derivatives.

 

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