Total syntheses of echinopines A and B, sesquiterpenes with a unique tetracyclic [3-5-5-7] skeleton
Résumé
This review covers the different syntheses of two sesquiterpenes with unprecedented tetracyclic [3-5-5-7] framework, echinopines A and B. The synthetic strategies and ring-forming sequences are presented with emphasis on the methods for the stereoselective construction of the stereogenic centers in the echinopane skeleton.
Mots clés
Echinopines
Sesquiterpenes
Total synthesis
Biosynthesis
Tetracyclic skeleton
Keyword_1 Echinopines Keyword_2 Sesquiterpenes Keyword_3 Total synthesis Keyword_4 Biosynthesis Keyword_5 Tetracyclic skeleton Contents 6
Vanderwal's total synthesis (2012) 7
Liang's total synthesis (2013) 8
Misra's formal synthesis (2015) 9
Conclusion
Domaines
Chimie organique
Fichier principal
Tetrahedron echinopin 2016 revised manuscript pour HAL.pdf (2.16 Mo)
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