79808-95-0Relevant articles and documents
Concise syntheses of eburnane indole alkaloids
Zhou, Qilong,Dai, Xiang,Song, Hao,He, Huan,Wang, Xiaobei,Liu, Xiao-Yu,Qin, Yong
, p. 9510 - 9512 (2018)
The asymmetric divergent syntheses of a group of C20 ethyl oxo-functionalized eburnane alkaloids, (-)-eburnaminol (5), (+)-larutenine (6), (-)-terengganensine B (7), (-)-strempeliopine (8), and (-)-terengganensine A (9), have been achieved. The key step in the assembly of the complex ring system of the target molecules is a photoredox catalytic nitrogen-centered radical cascade reaction, which allows the regioselective and stereoselective construction of the B, C, and D rings and the installation of the C21 chirality of the eburnane alkaloid skeleton in one pot.
The total synthesis of (-) -strempeliopine: Via palladium-catalyzed decarboxylative asymmetric allylic alkylation
An, Yi,Chen, Fener,Li, Weijian,Li, Yaling,Tang, Pei,Wang, Zhenzhen,Wu, Mengjuan,Xue, Yansong
, p. 1402 - 1405 (2022/02/09)
In the work reported herein, the concise and enantioselective total synthesis of the Schizozygine alkaloid (-)-strempeliopine was developed. This synthetic strategy featured the palladium-catalyzed decarboxylative asymmetric allylic alkylation of N-benzoy
Application of cross-conjugated heteroaromatic betaines to the synthesis of the schizozygane alkaloid (±)-strempeliopine
Bobeck, Drew R.,Hyoung, Ik Lee,Flick, Andrew C.,Padwa, Albert
experimental part, p. 7389 - 7402 (2010/02/17)
(Chemical Equation Presented) An efficient stereocontrolled route to the isoschizozygane alkaloid core has been developed utilizing an intramolecular 1,4-dipolar cycloaddition of a cross-conjugated heteroaromatic betaine. The resulting cycloadduct undergo
