Synthesis of 2,5-disubstituted selenophenes <i>via</i> a copper-catalyzed regioselective [2+2+1] cyclization of terminal alkynes and selenium
Wentao Zhong, Meng Li, Yangbin Jin, Huanfeng Jiang, Wanqing Wu
Abstract
Se and subsequent cyclization. Moreover, the newly formed products can be further converted to diverse conjugated selenophene-based derivatives, demonstrating their potential applications in organic synthesis and materials science.
Topics & Concepts
RegioselectivitySeleniumChemistryFunctional groupConjugated systemAtom economyCombinatorial chemistryTerminal (telecommunication)CatalysisCoupling reactionOrganic chemistryPolymerComputer scienceTelecommunicationsOrganoselenium and organotellurium chemistrySulfur-Based Synthesis TechniquesCatalytic C–H Functionalization Methods