Browsing by Author "Tseng, Yi-Lun"

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A Combined Tamaru Allylation/Olefin Cross-Metathesis Approach for the Total Syntheses of (+/-)-Paniculidine B, (+/-)-Paniculidine C, and 2-Methylcarbazole
(2018-03-01)
Tseng, Yi-Lun
;
Liang, Min-Chieh
;
Chen, I-Chia
;
Wu, Yen-Ku
;
應用化學系
A concise approach to the total syntheses of racemic paniculidines B and C is described. The route features a combined Tamaru allylation/olefin cross-metathesis sequence for the regiocontrolled synthesis of prenylindole intermediates. In addition, we report a transformation of the prenylated indole into 2-methylcarbazole catalyzed by sulfonic acid-functionalized silica gel.