Convergent Domino Knoevenagel Hetero-Diels-Alder and Domino Oxidation Hetero-Diels-Alder Reactions Encountered in an Unexpected Formation of Novel 5-Aryl-1H-pyrano[2,3-d]pyrimidine-2,4(3H,5H)-diones and 5-Aryl-2,3-dihydro-2-thioxo-1H-pyrano[2,3-d]pyrimidin-4(5H)-ones

被引：5

作者：

Zidar, Nace ^{[1
]}

Kikelj, Danijel ^{[1
]}

机构：

[1] Univ Ljubljana, Fac Pharm, Ljubljana 1000, Slovenia

来源：

HELVETICA CHIMICA ACTA | 2011年 / 94卷 / 05期

关键词：

CASCADE REACTIONS; NATURAL-PRODUCTS; DERIVATIVES; ACID;

D O I：

10.1002/hlca.201000325

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Convergent domino Knoevenagel hetero-Diels-Alder and domino oxidation hetero-Diels-Alder reactions, in which both diene and dienophile are formed under the same reaction conditions in situ, are described for the first time, and their application is demonstrated by a one-pot synthesis of novel 5-aryl-1H-pyrano[2,3-d]pyrimidine-2,4(3H,5H)-diones and 5-aryl-2,3-dihydro-2-thioxo-1H-pyrano[2,3-d]pyrimidin-4(5H)-ones.

引用

页码：859 / 867

页数：9

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