Selective Monocyclization of Epoxy Terpenoids Promoted by Zeolite NaY. A Short Biomimetic Synthesis of Elegansidiol and Farnesiferols B-D

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• 作者：Constantinos Tsangarakis ; Elias Arkoudis ; Christos Raptis ; Manolis Stratakis
• 刊名：Organic Letters
• 出版年：2007
• 出版时间：February 15, 2007
• 年：2007
• 卷：9
• 期：4
• 页码：583 - 586
• 全文大小：94K
• 年卷期：v.9,no.4(February 15, 2007)
• ISSN：1523-7052

文摘

Epoxy terpenes cyclize readily, by confinement within zeolite NaY, to form exomethylenic cyclohexanols as the major products. The selectivemonocyclization of 10,11-epoxyfarnesyl acetate within NaY provides a short and efficient biomimetic route to (±)-elengasidiol and (±)-farnesiferolsB-D.