Total Synthesis of the Tetracyclic Indole Alkaloid Ht-13‑B
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https://figshare.com/articles/dataset/Total_Synthesis_of_the_Tetracyclic_Indole_Alkaloid_Ht_13_B/2170717
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资源简介：
An
expedient synthesis corroborating the proposed structure of
the tetracyclic indole alkaloid ht-13-B is presented. Key synthetic
steps include acyliminium ion allylation, a Mitsunobu reaction, a
palladium-catalyzed Stille–Kelly cross coupling reaction, and
a carbon monoxide-mediated palladium-catalyzed reductive N-heterocyclization. The chiral centers are ultimately derived from
commercially available trans-4-hydroxy-l-proline.
创建时间：
2016-02-13
