Concepedia

Resolution and absolute configuration assignment of a chiral hemicryptophane molecular cage

Olivier Perraud, Pascal Dimitrov Raytchev, Alexandre Martinez, Jean‐Pierre Dutasta

Chirality · 2010 · 29 citations · 20 references

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Abstract

Abstract The racemic hemicryptophane molecular cage 2 was resolved by semipreparative HPLC on Whelk‐O1 column. The absolute configuration of each isolated enantiomer was established from the analysis of their circular dichroism spectra and assigned as P ‐(+)‐ 2 and M ‐(−)‐ 2 . Chirality, 2010. © 2010 Wiley‐Liss, Inc.

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