First Total Synthesis of 12-Hydroxy-13-methylpodocarpa-9, 11, 13-trien-3-one

Cheng Lu ZHANG Xiao Lei ZHU Ying Ge MA Li Wei ZOU

引用本文: Cheng Lu ZHANG,  Xiao Lei ZHU,  Ying Ge MA,  Li Wei ZOU. First Total Synthesis of 12-Hydroxy-13-methylpodocarpa-9, 11, 13-trien-3-one[J]. Chinese Chemical Letters, 2006, 17(2): 163-164. shu
Citation:  Cheng Lu ZHANG,  Xiao Lei ZHU,  Ying Ge MA,  Li Wei ZOU. First Total Synthesis of 12-Hydroxy-13-methylpodocarpa-9, 11, 13-trien-3-one[J]. Chinese Chemical Letters, 2006, 17(2): 163-164. shu

First Total Synthesis of 12-Hydroxy-13-methylpodocarpa-9, 11, 13-trien-3-one

摘要: A first facile total synthesis of 12-hydroxy-13-methylpodocarpa-9, 11, 13-trien-3-one 9 was accomplished via a strategy of AC→ABC. In the synthetic process, compound 5 was synthesized through Reimer-Teimann reaction, followed by methylation, reduction, dehydration, addition to ethylene epoxide and chlorination. The target compound 9 was finally obtained through the condensation of Grignard reagent of compound 5 with 6, followed by intramolecular cyclization, reduction and demethylation.

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  • 收稿日期:  2005-06-14
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