Copper-catalyzed tandem trifluoromethylation–cyclization of olefinic carbonyls: synthesis of trifluoromethylated 2,3-dihydrofurans and 3,4-dihydropyrans
Literature Information
Publication Date
2016-04-26
DOI
10.1039/C6QO00137H
Impact Factor
5.281
Authors
Xiaohui Bai, Leiyang Lv, Zhiping Li
View Original
Abstract
A copper-catalyzed trifluoromethylation–cyclization of olefinic carbonyls was developed. With this method, a variety of 2,3-dihydrofuran and 3,4-dihydropyran derivatives containing a CF3 group were selectively obtained in moderate to good yields. This chemistry represents a rare example of direct construction of trifluoromethylated oxygen-containing heterocycles via the combination of radical trifluoromethylation with endo-type radical addition to carbonyls.
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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
![2,2'-{2,2-Propanediylbis[(2,6-dibromo-4,1-phenylene)oxy]}diethanol structure](https://static.chemtradehub.com/structs/416/4162-45-2-b3d6.webp "2,2'-{2,2-Propanediylbis[(2,6-dibromo-4,1-phenylene)oxy]}diethanol structure")
2,2'-{2,2-Propanediylbis[(2,6-dibromo-4,1-phenylene)oxy]}diethanol
CAS Number:
4162-45-2
Molecular Formula:
C19H20Br4O4
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