A three-component reaction of C,N-cyclic N′-acyl azomethine imines, isocyanides, and azide compounds: effective synthesis of 1,5-disubstituted tetrazoles with tetrahydroisoquinoline skeletons
作者:Takahiro Soeta、Kaname Tamura、Shuhei Fujinami、Yutaka Ukaji
DOI:10.1039/c3ob27297d
日期:——
A multicomponent reaction of isocyanides and C,N-cyclic Nâ²-acyl azomethine imines in the presence of TMSCl and NaN3 leads to tetrazole derivatives. These reactions proceeded cleanly to afford the corresponding 1,5-disubstituted tetrazoles containing a tetrahydroisoquinoline skeleton in high to excellent yields.
在TMSCl和NaN3的存在下,异氰化物与C,N-环状N'-酰基偶氮甲亚胺的多元反应可得到四唑衍生物。这些反应顺利进行,以高水平至极佳的产率得到了含有四氢异喹啉骨架的1,5-二取代四唑。