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  4. Catalytic Enantioselective Synthesis and Switchable Chiroptical Property of Inherently Chiral Macrocycles
 
research article

Catalytic Enantioselective Synthesis and Switchable Chiroptical Property of Inherently Chiral Macrocycles

Tong, Shuo
•
Li, Jiang-Tao
•
Liang, Dong-Dong
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2020
Journal of the American Chemical Society

We report herein a strategy to construct enantiopure inherently chiral macrocycles, ABCD-type heteracalix[4]-aromatics, through a catalytic enantioselective intramolecular C−N bond forming reaction. A chiral ligand-palladium complex was found to efficiently induce the inherent chirality of molecules during the macrocyclization process with ee values up to >99%. The resulting ABCD-type heteracalix[4]aromatics displayed excellent and pH triggered switchable electronic circular dichroism and circularly polarized luminescence properties.

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Type
research article
DOI
10.1021/jacs.0c05369
Author(s)
Tong, Shuo
Li, Jiang-Tao
Liang, Dong-Dong
Zhang, Yan-E
Feng, Qi-Yun
Zhang, Xin
Zhu, Jieping  
Wang, Mei-Xiang
Date Issued

2020

Published in
Journal of the American Chemical Society
Volume

142

Issue

34

Start page

14432

End page

14436

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LSPN  
Available on Infoscience
September 28, 2020
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/171991
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