Synthesis, Characterization, and Reactivity of an Ethynyl Benziodoxolone (EBX)–Acetonitrile Complex
作者:Masaharu Yudasaka、Daisuke Shimbo、Toshifumi Maruyama、Norihiro Tada、Akichika Itoh
DOI:10.1021/acs.orglett.9b00005
日期:2019.2.15
The synthesis of a crystalline ethynyl-1,2-benziodoxol-3(1H)-one (EBX)–acetonitrile complex is described. EBX has been widely used as an active species for a variety of reactions; however, its high instability has so far prevented its isolation. The EBX–acetonitrile is self-assembled into a double-layered honeycomb structure through weak hypervalent iodine secondary interactions and hydrogen bonding
描述了结晶的乙炔基1,2-苯并恶恶唑-3(1 H)-一(EBX)-乙腈配合物的合成。EBX已被广泛用作各种反应的活性物种。但是,到目前为止,它的高度不稳定性阻止了它的隔离。EBX-乙腈通过弱的高价碘二次相互作用和氢键自组装成双层蜂窝结构。所述Ñ -ethynylation各种使用EBX -乙腈络合物作为在温和条件下的衬底还描述磺胺类药物。