Construction of the Azacyclic Core of Tabernaemontanine-Related Alkaloids via Tandem Reformatsky-Aza-Claisen Rearrangement.

作者: Young-Ger Suh , Changjin Lim , Jaehoon Sim , Jae Kyun Lee , Young-Joon Surh

DOI: 10.1021/ACS.JOC.6B02648

关键词:

摘要: A divergent synthetic methodology for a tabernaemontanine-related alkaloid was developed. The route features practical improvements in the Pictet–Spengler cyclization tetrahydro-β-carboline intermediate and an unprecedented tandem Reformatsky–aza-Claisen rearrangement to create core carbon skeleton stereochemistries of alkaloids.

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