Ontology highlight
ABSTRACT:
SUBMITTER: Wang C
PROVIDER: S-EPMC10870034 | biostudies-literature | 2024 Feb
REPOSITORIES: biostudies-literature
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20231213 7
(Difluoromethylated cyclopropane represents an important motif, which is widely found in bioactive and functional molecules. Despite significant progress in modern chemistry, the atom-economic and enantioselective synthesis of difluoromethylated cyclopropanes is still challenging. Herein, an Rh<sub>2</sub> (II)-catalyzed asymmetric enyne cycloisomerization is described to construct chiral difluoromethylated cyclopropane derivatives with up to 99% yield and 99% ee in low catalyst loading (0.2 mol ...[more]