DOI: 10.1039/d3qo01091k ISSN:
Enantioselective construction of spirodihydrofuran oxindoles via one-pot organo-/iodine sequential catalysis
Ai-Bao Xia, Li-Sha Huang, Chang-Ping Li, Qing-Bo Hu, Jin-Yao Zhu, Liang Bai, Dan-Qian Xu- Organic Chemistry
An efficient strategy for the enantioselective construction of spirodihydrofuran oxindoles with vicinal quaternary stereocenters was first developed via a one-pot Michael/iodization/SN2 nucleophilic substitution sequence.