Efficient access to materials-oriented aromatic alkynes <i>via</i> the mechanochemical Sonogashira coupling of solid aryl halides with large polycyclic conjugated systems
Yunpeng Gao, Chi Feng, Tamae Seo, Koji Kubota, Hajime Ito
Abstract
two sequential mechanochemical Sonogashira cross-coupling reactions. The present study illustrates the great potential of Sonogashira coupling using ball milling for the preparation of materials-oriented alkynes and for the discovery of novel functional materials.
Topics & Concepts
Sonogashira couplingHalideArylConjugated systemBall millChemistryCombinatorial chemistryOrganic chemistryMaterials sciencePalladiumCatalysisMetallurgyPolymerAlkylCrystallography and molecular interactionsLuminescence and Fluorescent MaterialsChemical synthesis and alkaloids