Syntheses of heliannuols G and H; structure revision of the natural products

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• 作者：Sachie Morimoto ; Mitsuru Shindo ; Masahiro Yoshida and Kozo Shishido
• 关键词：Sesquiterpene ; Heliannuol ; Dihydrobenzofuran ; Palladium-mediated cyclization ; Cross metathesis
• 刊名：Tetrahedron Letters
• 出版年：2006
• 出版时间：9 October 2006
• 年：2006
• 卷：47
• 期：41
• 页码：7353-7356
• 全文大小：144 K

文摘

The structures of the natural heliannuols G and H were established by the enantiocontrolled syntheses of the dihydrobenzofurans predicted for the natural products employing the palladium-mediated cyclization and cross metathesis as the key steps.