The present invention discloses novel N-Heterocyclic compounds of formula A, [Formula A] And a ligand-enabled palladium-catalyzed process for preparation of novel N-Heterocyclic compounds of Formula A via C—H alkynylation of N-heterocycles with alkynyl halides.
本发明公开了式 A 的新型 N-
杂环化合物,[式 A] 以及通过 N-杂环与炔基卤化物的 C-H 烷基化反应制备式 A 的新型 N-
杂环化合物的
配体催化
钯工艺。