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ABSTRACT:
SUBMITTER: Imayoshi A
PROVIDER: S-EPMC7811017 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
Nature communications 20210115 1
Asymmetric synthesis of mechanically planar chiral rotaxanes and topologically chiral catenanes has been a long-standing challenge in organic synthesis. Recently, an excellent strategy was developed based on diastereomeric synthesis of rotaxanes and catenanes with mechanical chirality followed by removal of the chiral auxiliary. On the other hand, its enantioselective approach has been quite limited. Here, we report enantioselective preparation of mechanically planar chiral rotaxanes by kinetic ...[more]