Accelerating Electrochemical Synthesis through Automated Flow: Efficient Synthesis of Chalcogenophosphites
作者:Thomas Wirth、Nasser Amri
DOI:10.1055/s-0040-1707141
日期:2020.12
Integrated electrochemical reactors in automated flow systems have been utilised for chalcogenophosphite formations. Multiple electrochemical reactions can be performed using a programmed sequence in a fully autonomous way. Differently functionalised chalcogenophosphites have been efficiently synthesised in short reaction times.
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。
absence of metal or any other additives, these transformations proceed through a spontaneous process at room temperature, which provide a convenient and compatible approach to a broad range of selenophosphates and thiophosphates.