α-Thioxothioamides: A Formal [4+1] Cycloaddition Reaction with Isocyanides and Diisocyanides and its Application to a New Straightforward Formation of Extended Tetrathiafulvalenes
作者:Georges Morel、Evelyne Marchand、Sourisak Sinbandhit、Roger Carlier
DOI:10.1002/1099-0690(200102)2001:4<655::aid-ejoc655>3.0.co;2-a
日期:2001.2
biphenyl or azobiphenyl group. High and low temperature measurements are required in order to understand the complex 1H and 13C NMR spectra of the prepared mono-, bis- and tris-(1,3-dithiole) derivatives. Their electrochemical oxidations are also described.
根据标题方法,在温和的条件下已经制备了许多带有推挽式取代基的2-(烷基亚氨基)和2-(芳基亚氨基)-1,3-二硫醇(氮杂DTF)。这种新颖的策略依赖于这样的事实,即使用共轭二异氰酸酯可以有效合成新的扩展四硫富富瓦烯(TTF)。两个二硫醇部分通过结合了苯基,联苯基或偶氮联苯基的共轭框架连接。为了了解制备的单,双和三(1,3-二硫醇)衍生物的1 H和13 C NMR光谱,需要进行高温和低温测量。还描述了它们的电化学氧化。