Environmentally benign synthesis and antimicrobial study of novel chalcogenophosphates
作者:Shubhanjan Mitra、Sayani Mukherjee、Sukanta K. Sen、Alakananda Hajra
DOI:10.1016/j.bmcl.2014.03.008
日期:2014.5
We report in this work an environmentally benign zinc mediated synthesis of aryl and benzyl phosphorochalcogenoates in ethanol within a short reaction time. In vitro antimicrobial study along with statistical analysis and seed germination assay were performed. These chalcogenophosphates possess strong antimicrobial activity against the reference strains. The antibacterial activity was determined against four standard strains (Bacilus subtilis, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa). The antifungal activity was evaluated against one fungal strain Candida albicans. (C) 2014 Elsevier Ltd. All rights reserved.
Fast and transition metal-free general method for the preparation of chalcogenophosphates
作者:Junxing Wang、Xiaolong Wang、Hongjie Li、Jie Yan
DOI:10.1016/j.jorganchem.2018.01.057
日期:2018.3
completes in several minutes under mild conditions, affording the corresponding chalcogenophosphates in moderate to good yields. This fast and transition metal-free procedure provides a general method for the preparation of chalcogenophosphates.
在Cs 2 CO 3和I 2的存在下,亚磷酸二烷基酯与双杀烟碱(S,Se和Te)的偶联反应有效进行,并在温和的条件下在数分钟内完成,从而以中等至良好的收率提供了相应的硫代磷酸根。这种快速且无过渡金属的步骤提供了制备硫属磷酸盐的通用方法。