Total Synthesis of the Labdane Diterpenes Galanal A and B from Geraniol
收藏Figshare2017-01-12 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Total_Synthesis_of_the_Labdane_Diterpenes_Galanal_A_and_B_from_Geraniol/4542793
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The first total synthesis of galanal A and B has been achieved from naturally occurring geraniol. Key steps in this synthesis are the use of a Lewis acid assisted chiral Brønsted acid (chiral LBA) mediated cationic polyene cyclization and a titanocene-mediated radical cyclization for the asymmetric assembly of the “AB” ring and the construction of the all-carbon quaternary center at the junction of the “BC” ring, respectively.
创建时间:
2017-01-12



