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Catenanes composed of two achiral rings that are oriented (Cnh symmetry) because of the sequence of atoms they contain are referred to as topologically chiral. Here, we present the synthesis… Click to show full abstract
Catenanes composed of two achiral rings that are oriented (Cnh symmetry) because of the sequence of atoms they contain are referred to as topologically chiral. Here, we present the synthesis of a highly enantioenriched catenane containing a related but overlooked “co-conformationally ‘topologically’ chiral” stereogenic unit, which arises when a bilaterally symmetric Cnv ring is desymmetrized by the position of an oriented macrocycle.
Keywords:
chiral catenane;
conformationally topologically;
topologically chiral
Journal Title: Journal of the American Chemical Society
Year Published: 2022
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Journal Title: Journal of the American Chemical Society
Year Published: 2022
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!