Synergistic promotion by intramolecular hydrogen bonding: a bi-functionally catalyzed cascade reaction for the synthesis of enantiopure chromenopyrrolidines
Literature Information
Publication Date
2019-01-19
DOI
10.1039/C8QO01208C
Impact Factor
5.281
Authors
Jin-Yu Liu, Yi-Ming Zhang, Zhu-Yin Wang, Peng-Fei Xu
View Original
Abstract
An effective organocatalytic asymmetric cascade reaction of o-hydroxy aromatic aldimines and β,γ-unsaturated-α-ketoesters was developed. Intramolecular hydrogen-bonding activation promoted the generation of fused ring frameworks which bear four contiguous stereocenters including one quaternary stereocenter in one-pot operation with excellent yields and stereoselectivities.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
Recommended Compounds
![2,9-Dichloro-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione structure](https://static.chemtradehub.com/structs/308/3089-17-6-750b.webp "2,9-Dichloro-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione structure")
2,9-Dichloro-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione
CAS Number:
3089-17-6
Molecular Formula:
C20H10Cl2N2O2
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