📜异硫氰的3-溴苯酯置于氨体系中,用 乙二醇二甲醚 用作溶剂,以99%的收率获得1-(3-溴苯基)-2-硫脲
参考文献:Continuous-Flow Processing Of Gaseous Ammonia Using A Teflon Af-2400 Tube-In-Tube Reactor: Synthesis Of Thioureas And In-Line Titrations
标题:Continuous-Flow Processing Of Gaseous Ammonia Using A Teflon Af-2400 Tube-In-Tube Reactor: Synthesis Of Thioureas And In-Line Titrations
摘要:A Simple Tube-In-Tube Reactor Based On The Gas-Permeable Membrane Teflon Af-2400 Was Used In The Continuous Flow Reaction Of Gaseous Ammonia With Isothiocyanates And One Isocyanate. A Colourimetric In-Line Titration Technique Is Also Reported As A Simple Method To Quantify The Amount Of Ammonia Taken Up By The Solvent In The System.
Doi:10.1055/s-0031-1290963