Synthesis, molecular structure exploration and <i>in vitro</i> cytotoxicity screening of five novel N, N′- disubstituted thiocarbamide derivatives
作者:Sunil K. Pandey、Seema Pratap、Gaia Gozzi、Gaetano Marverti、R. J. Butcher
DOI:10.1080/10426507.2018.1452234
日期:2018.8.3
2-methoxy-4-nitroaniline, 3-nitroaniline, respectively, for the first four and by the reaction of 2, 2, 2-trichloroethoxycarbonyl chloroformate with naphthyl amine for the last compound. These compounds were fully characterized by using various spectroscopic (FT-IR, 1H and 13C NMR) and single crystal X-ray studies of H2L1 and H2L5. In the crystal structure of both the compounds the (C˭S) and (C˭O) groups are
图形摘要摘要 五种 N,N"-取代的硫脲的合成,即 N-(萘基)-N"-(戊氧羰基)硫脲 (H2L1)、N-(2-Chloro-4-硝基苯基)-N"-(pentoxycarbonyl) )硫脲(H2L2)、N-(2-甲氧基-4-硝基苯基)-N"-(戊氧羰基)硫脲(H2L3)、N-(3-硝基苯基)-N"-(戊氧羰基)硫脲(H2L4)和N- (萘基)-N"-(2, 2, 2-三氯乙氧基羰基)硫脲 (H2L5) 是通过氯甲酸戊氧基羰基酯与萘胺、2-氯-4-硝基苯胺、2-甲氧基-4-硝基苯胺、3-硝基苯胺,分别为前四个和由氯甲酸 2, 2, 2-三氯乙氧基羰基与萘胺反应为最后一个化合物。这些化合物通过使用各种光谱 (FT-IR, H2L1 和 H2L5 的 1H 和 13C NMR)和单晶 X 射线研究。在这两种化合物的晶体结构中,(C˭S) 和 (C˭O) 基团通过 CN 键相互反式。H2L1