Tetraphenylphosphonium salts of N-thiophosphorylated thiobenzamide, mono-thioureas or bis-thioureas
作者:Damir A. Safin、Maria G. Babashkina、Michael Bolte、Axel Klein
DOI:10.1002/hc.20607
日期:——
Reaction of the sodium salts of RC(S) NHP(S)(O-i-Pr)2 (R = Ph, HLI; PhNH, HLII; 2-MeC6H4NH, HLIII; 2,6-Me2C6H3NH, HLIV; 2,4,6-Me3C6H2NH, HLV) or Z[NHC(S)NHP(S)(O-i-Pr)2]2 (Z = o-C6H4, H2LVI; 1,2-CH2CH2, H2LVII) with PPh4Br in 96% aqueous EtOH leads to the compounds of formulae PPh4LI–V and (PPh4)2LVI,VII. Compounds obtained were investigated by 1H and 31P1H} NMR spectroscopy, ES mass spectrometry
RC(S) NHP(S)(Oi-Pr)2 钠盐的反应 (R = Ph, HLI; PhNH, HLII; 2-MeC6H4NH, HLIII; 2,6-Me2C6H3NH, HLIV; 2,4,6 -Me3C6H2NH, HLV) 或 Z[NHC(S)NHP(S)(Oi-Pr)2]2 (Z = o-C6H4, H2LVI; 1,2-CH2CH2, H2LVII) 与 PPh4Br 在 96% EtOH 水溶液中导致式 PPh4LI–V 和 (PPh4)2LVI,VII 的化合物。获得的化合物通过 1 H 和 31 P1H} NMR 光谱、ES 质谱和微量分析进行研究。PPh4LI 从 EtOH 水溶液 (1:1, v/v) 中重结晶导致形成 PhC(S)NHP(O)(Oi-Pr)2 (HQ)。HQ 的晶体结构显示是先前报道的结构的多晶型物。© 2010 Wiley Periodicals