Planar chiral tetrasubstituted [2.2]paracyclophane: optical resolution and functionalization.
J Am Chem Soc
; 136(9): 3350-3, 2014 Mar 05.
Article
em En
| MEDLINE
| ID: mdl-24527728
ABSTRACT
We achieved optical resolution of 4,7,12,15-tetrasubstituted [2.2]paracyclophane and subsequent transformation to planar chiral building blocks. An optically active propeller-shaped macrocyclic compound containing a planar chiral cyclophane core was synthesized, showing excellent chiroptical properties such as high fluorescence quantum efficiency and a large circularly polarized luminescence dissymmetry factor.
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MEDLINE
Idioma:
En
Ano de publicação:
2014
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Article