Ultrasound promoted synthesis, characterization and computational studies of some thiourea derivatives
作者:Felix Odame、Eric C. Hosten、Kevin Lobb、Zenixole Tshentu
DOI:10.1016/j.molstruc.2020.128302
日期:2020.9
Abstract Synthesis of some thiourea derivatives have been achieved by using ultrasound, the compounds have been characterised using IR, NMR, GC-MS and elemental analysis. The single crystal X-ray structure of N-[(benzyloxy)methanethioyl]benzamide (IV), 1-benzoyl-3-(2-hydroxyethyl)thiourea (V) and 3-benzoyl-1-(1-benzylpiperidin-4-yl)thiourea (VI) has been presented and the bond lengths and bond angles
摘要 利用超声波合成了一些硫脲衍生物,并用红外、核磁共振、气相色谱-质谱和元素分析对化合物进行了表征。N-[(苄氧基)甲硫酰基]苯甲酰胺(IV)、1-苯甲酰基-3-(2-羟乙基)硫脲(V)和3-苯甲酰基-1-(1-苄基哌啶-4-)的单晶X射线结构基) 硫脲 (VI) 已被提出,键长和键角与计算结果形成对比。还计算和讨论了 HOMO 和 LUMO 能级以及化合物的全局化学反应性描述符。在分子静电势和振动频率计算中获得了化合物 IV 至 VI 的两种共轭体,并且已经讨论了这些。