Synthesis and Absolute Stereochemical Reassignment of Mukanadin F: A Study of Isomerization of Bromopyrrole Alkaloids with Implications on Marine Natural Product Isolation
作者:Michelle van Rensburg、Brent R. Copp、David Barker
DOI:10.1002/ejoc.201800422
日期:2018.6.29
Spectroscopic analysis of synthetic, enantiopure, bromopyrrole alkaloid mukanadin F determined that the reported absolute stereochemistry of the natural product was misassigned. Furthermore, mukanadin F and similar compounds undergo racemization and alkene isomerization under benign conditions such as sunlight and solvent.
合成的,对映体纯的,溴吡咯烷生物碱mukanadin F的光谱分析确定,所报道的天然产物的绝对立体化学是错误分配的。此外,穆卡纳丁F和类似化合物在诸如阳光和溶剂的良性条件下进行消旋和链烯异构化。