Synthesis, spectral, and antimicrobial evaluation of some new 8-membered phosphorus heterocyclic compounds
作者:Arigala Uma Ravi Sankar、Sanapalli Subba Reddy、Gangireddygari Chandra Sekhar Reddy、Mudamala Veera Narayana Reddy、Chamarthi Naga Raju
DOI:10.1007/s00044-010-9425-z
日期:2011.9
obtain the title compounds (6–13). The structures of the title compounds were established by elemental analysis and spectral data (IR, 1H, 13C, 31P NMR, and FAB mass). The antimicrobial activity of these compounds was evaluated and they exhibited significant activity. Graphical abstractSynthesis, spectral and antimicrobial evaluation of some new 8-membered phosphorus heterocyclic compounds
摘要合成9-取代-8,9 10,11-四氢-7H-7,11二氮杂- 9λ 5 -phosphacycloocta [ d,E ]萘-9-硫化物/硒化物(4-13)中的溶液在三个步骤完成。在三乙胺存在下,在无水四氢呋喃(THF)中,在N 2气氛下,将1,8-二氨基萘(2)与三(溴甲基)膦(1)反应,形成相应的中间体(3)。通过分别与硫和硒反应,将其转化为相应的硫化物(4)和硒化物(5)。中间体4和5具有两个手性醇类和两个非手性胺进行反应,得到标题化合物(6 - 13)。通过元素分析和光谱数据(IR,1 H,13 C,31 P NMR和FAB质量)建立标题化合物的结构。对这些化合物的抗微生物活性进行了评估,并显示出显着的活性。 图形概要一些新的8元磷杂环化合物的合成,光谱和抗菌性评估