Structural, antimicrobial and computational characterization of 1-benzoyl-3-(5-chloro-2-hydroxyphenyl)thiourea
作者:Murat Atiş、Fatma Karipcin、Bahtiyar Sarıboğa、Murat Taş、Hasan Çelik
DOI:10.1016/j.saa.2012.08.020
日期:2012.12
were calculated using the gauge-invariant atomic orbital (GIAO) method. Theoretical calculations of bond parameters, harmonic vibration frequencies and nuclear magnetic resonance are in good agreement with experimental results. The UV absorption spectra of the compound that dissolved in ACN and MeOH were recorded. Bcht was also screened for antimicrobial activity against pathogenic bacteria and fungi
通过2-氨基-4-氯苯酚与苯甲酰基异硫氰酸酯的反应合成了一种新的硫脲衍生物1-苯甲酰基-3-(5-氯-2-羟基苯基)硫脲(bcht)。通过元素分析,FT-IR,13 C,1 H NMR光谱和单晶X射线衍射分析对标题化合物进行了表征。已经提出了来自单晶的X射线衍射的bcht的结构。通过使用6-311 ++ G(d,p)基组的密度泛函方法,计算基态分子的结构和光谱数据。所有振动模式的完整分配都是基于总能量分布(TED)进行的。各向同性化学位移(13使用标准不变原子轨道(GIAO)方法计算C NMR和1 H NMR。键参数,谐波振动频率和核磁共振的理论计算与实验结果吻合良好。记录溶解在ACN和MeOH中的化合物的UV吸收光谱。还对Bcht筛选了针对病原细菌和真菌的抗菌活性。