Rapid construction of the ABD tricyclic skeleton in meliacarpinin B from carvone enabled by an INOC strategy
Literature Information
Publication Date
2020-06-17
DOI
10.1039/D0QO00576B
Impact Factor
5.281
Authors
Changming Dong, Tianjiao Qiao, Yi Xie, Xiao Zhang, Junli Ao, Guangxin Liang
View Original
Abstract
A highly diastereoselective synthesis of the ABD skeleton of meliacarpinin B is presented. The construction of the key trans-decalin unit features an intramolecular nitrile oxide-alkene cycloaddtion (INOC) reaction on a readily available carvone derivative. This strategy enabled prepration of the tricyclic core bearing 6 contiguous stereogenic centres in 14 straightforward linear steps from R-carvone.
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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
![N-[(1S,2R,4S)-2-Amino-4-(dimethylcarbamoyl)cyclohexyl]-N'-(5-chloro-2-pyridinyl)ethanediamide structure](https://static.chemtradehub.com/structs/480/480452-37-7-0898.webp "N-[(1S,2R,4S)-2-Amino-4-(dimethylcarbamoyl)cyclohexyl]-N'-(5-chloro-2-pyridinyl)ethanediamide structure")
N-[(1S,2R,4S)-2-Amino-4-(dimethylcarbamoyl)cyclohexyl]-N'-(5-chloro-2-pyridinyl)ethanediamide
CAS Number:
480452-37-7
Molecular Formula:
C16H22ClN5O3
5,7,8'-Trihydroxy-2',2'-dimethyl-2'H,4H-3,6'-bichromen-4-one
CAS Number:
129280-33-7
Molecular Formula:
C20H16O6
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