Regiospecific Synthesis of N2-Aryl 1,2,3-Triazoles from 2,5-Disubstituted Tetrazoles via Photochemically Generated Nitrile Imine Intermediates
作者:Robert Harris、Craig Jamieson、Sam Stewart
DOI:10.1055/s-0034-1379010
日期:——
The synthesis of N2-aryl 1,2,3-triazoles from 2,5-disubstituted tetrazoles was achieved under photochemical conditions. This simple and mild one-step reaction provides regiospecific access to 2,4,5-substituted 1,2,3-triazoles via a nitrile imine intermediate. Syntheses of alkyl and heterocylic derivatives were also investigated.
在光化学条件下,由 2,5-二取代四唑合成 N2-芳基 1,2,3-三唑。这种简单而温和的一步反应通过腈亚胺中间体提供了对 2,4,5-取代的 1,2,3-三唑的区域特异性访问。还研究了烷基和杂环衍生物的合成。