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First Total Syntheses and Spectral Data Corrections of 11-α-Methoxycurvularin and 11-β-Methoxycurvularin

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journal contribution
posted on 07.12.2007, 00:00 by Qiren Liang, Yongquan Sun, Binxun Yu, Xuegong She, Xinfu Pan
Concise and efficient total syntheses of 11-α-methoxycurvularin and 11-β-methoxycurvularin were accomplished for the first time. The three-component linchpin coupling and intramolecular acylation reactions were key steps, in which we found the spectral data of 11-α-methoxycurvularin and 11-β-methoxycurvularin, reported in the literature, were reversed with each other.