Synthesis and characterization of tetraphenylphosphonium salts of N-phosphorylated thioureas and bis-thioureas


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Abstract

Tetraphenylphosphonium salts of N-phosphorylated thioureas and bio-thioureas were synthesized by the reactions of their sodium salts with PPh4Br in 96% aqueous EtOH. The structures of compounds obtained were studied by IR spectroscopy, 1H and 31P{1H} NMR spectroscopy, and electrospray ionization mass spectrometry; their compositions were confirmed by elemental analysis.

About the authors

M. A. Samakbaeva

Tomsk Polytechnic University

Author for correspondence.
Email: madina.samakbaeva@yandex.ru
Russian Federation, 30 prosp. Lenina, Tomsk, 634050

M. G. Babashkina

Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain

Email: madina.samakbaeva@yandex.ru
Belgium, 1 Place L. Pasteur, Louvain-la-Neuve, 1348

A. Yu. Isaev

University of Tyumen

Email: madina.samakbaeva@yandex.ru
Russian Federation, 6 ul. Volodarskogo, Tyumen, 625003

D. A. Safin

Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain; University of Tyumen

Email: madina.samakbaeva@yandex.ru
Belgium, 1 Place L. Pasteur, Louvain-la-Neuve, 1348; 6 ul. Volodarskogo, Tyumen, 625003

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