6533b837fe1ef96bd12a28fc

RESEARCH PRODUCT

N‐Heterocyclic Carbene Catalyzed Asymmetric Synthesis of Pentacyclic Spirooxindoles via [3+3] Annulations of Isatin‐Derived Enals and Cyclic N‐Sulfonyl Ketimines

Qiang LiuSun LiDieter EndersXiang-yu ChenKari Rissanen

subject

Sulfonylchemistry.chemical_classificationkemiallinen synteesiIsatinasymmetric synthesisEnantioselective synthesisGeneral Chemistrycyclic ketiminesMedicinal chemistryCatalysischemistry.chemical_compoundisatin-derived enalschemistryN-heterocyclic carbenesta116pentacyclic spirooxindolesCarbeneorgaaniset yhdisteethttps://doi.org/10.1002/adsc.201900065