Zinc(<scp>ii</scp>)-catalyzed intramolecular hydroarylation-redox cross-dehydrogenative coupling of<i>N</i>-propargylanilines with diverse carbon pronucleophiles: facile access to functionalized tetrahydroquinolines
Guangzhe Li, Chengdong Wang, Yueqing Li, Kun Shao, G. Yu, Shisheng Wang, Xiuhan Guo, Weijie Zhao, Hiroyuki Nakamura
Abstract
carbon pronucleophile and phenylacetylenes as sp carbon pronucleophiles) proceeded to give the 2-substituted tetrahydroquinolines in good yields with 100% atomic utilization without any additional external oxidants.
Topics & Concepts
Intramolecular forceCatalysisChemistryRedoxCombinatorial chemistryZincPolymer chemistryPhotochemistryStereochemistryOrganic chemistryCatalytic C–H Functionalization MethodsCatalytic Cross-Coupling ReactionsSulfur-Based Synthesis Techniques