期刊
ADVANCED SYNTHESIS & CATALYSIS
卷 347, 期 10, 页码 1353-1355出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adsc.200505144
关键词
domino reaction; lactones; Meldrum's acid; organocatalysis
A novel and efficient one-pot synthesis of lactones (pyranones) has been achieved by domino Knoevenagel/hetero-Diels-Alder/elimination reactions of O- and N-prenyl aldehyde derivatives with Meldrum's acid in the presence Of (L)- or (D),(L)-proline. The reaction proceeds cleanly at room temperature to afford cis- or trans-fused products in good yields with high diastereoselectivity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据