Formal Homologous Aldol Reactions: Interrupting the Nazarov Cyclization via Carboalkoxylation of Alkynes
收藏NIAID Data Ecosystem2026-03-08 收录
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资源简介：
Reactions between 1,4-pentadien-3-ones and aryl acetylenes in the presence of BF3·OEt2 furnish α-phenacyl cyclopentanones via a domino electrocyclization/carboalkoxylation reaction sequence. The overall process underscores a new mode of interrupted Nazarov trapping, where two new carbon–carbon bonds are installed with concomitant formation of carbonyl functionality.
创建时间：
2016-02-17
