Synthesis and characterization of tetraphenylphosphonium salts of N-phosphorylated thioureas and bis-thioureas
作者:M. A. Samakbaeva、M. G. Babashkina、A. Yu. Isaev、D. A. Safin
DOI:10.1007/s11172-018-2284-3
日期:2018.9
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 31P1H} NMR spectroscopy, and electrospray ionization mass spectrometry; their compositions were confirmed by elemental analysis.
N-磷酸化硫脲和生物硫脲的四苯基鏻盐是通过它们的钠盐与 PPh4Br 在 96% 乙醇水溶液中的反应合成的。通过红外光谱、1H和31P1H}核磁共振谱、电喷雾电离质谱对所得化合物的结构进行了研究;它们的成分经元素分析证实。