One-step hydrothermal synthesis of chiral carbon dots with high asymmetric catalytic activity for an enantioselective direct aldol reaction

Chiral carbon dots are prepared by a simple and one-step hydrothermal reaction at 180 °C for 2 h using citric acid and d -proline as precursors, which show high asymmetric catalytic activity for enantioselective direct aldol condensation. This work provides a hint for the simple preparation of heter...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2021-04, Vol.57 (3), p.368-3683
Main Authors: Liu, Shuang, He, Yu, Liu, Yu, Wang, Shuaibin, Jian, Yajun, Li, Baoxin, Xu, Chunli
Format: Article
Language:English
Subjects:
Aldehydes
Asymmetry
Carbon dots
Catalytic activity
Citric acid
Enantiomers
Hydrothermal reactions
Proline
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Summary:Chiral carbon dots are prepared by a simple and one-step hydrothermal reaction at 180 °C for 2 h using citric acid and d -proline as precursors, which show high asymmetric catalytic activity for enantioselective direct aldol condensation. This work provides a hint for the simple preparation of heterogeneous chiral catalysts. Chiral carbon dots are prepared by a simple and one-step hydrothermal reaction at 180 °C for 2 h using citric acid and d -proline as precursors, which show high asymmetric catalytic activity for enantioselective direct aldol condensation.
ISSN:1359-7345
1364-548X
DOI:10.1039/d1cc00755f