Diels-Alder trapping of 3-methylenequinolin-2,4-dione: a facile synthesis of pyranoquinolinones and spiroquinolinediones

Vijay Nair; P.M.Treesa; C.N.Jayan; Nigam P.Rath; M.Vairamani; S.Prabhakar

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Diels-Alder trapping of 3-methylenequinolin-2,4-dione: a facile synthesis of pyranoquinolinones and spiroquinolinediones

机译：3-亚甲基喹啉-2,4-二酮的Diels-Alder捕集：吡喃喹啉酮和螺喹啉二酮的简便合成方法

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摘要

3-Methylenequinolin-2,4-dione generated in situ by Knoevenagel condensation of 4-hydroxyquinoline with formaldehyde is trapped by Diels-Alder cycloaddition to provide spiroquinolines and pyranoquinolinones.

机译：通过4-羟基喹啉与甲醛的Knoevenagel缩合原位生成的3-亚甲基喹啉-2,4-二酮被Diels-Alder环加成法捕获，以提供螺喹啉和吡喃喹啉酮。

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《Tetrahedron》 |2001年第36期|共7页
作者
Vijay Nair; P.M.Treesa; C.N.Jayan; Nigam P.Rath; M.Vairamani; S.Prabhakar;
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正文语种 eng
中图分类有机化学;
关键词
cycloaddition; dienes; enol ethers; quinolines;

机译：环加成;二烯;烯醇醚;喹啉;

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1. Diels-Alder trapping of 3-methylenequinolin-2,4-dione: a facile synthesis of pyranoquinolinones and spiroquinolinediones [J] . Vijay Nair, P.M.Treesa, C.N.Jayan, Tetrahedron . 2001,第36期

机译：3-亚甲基喹啉-2,4-二酮的Diels-Alder捕集：吡喃喹啉酮和螺喹啉二酮的简便合成方法
2. A facile generation of quinolone quinone methide and its [4+2] cycloaddition to pentafulvenes: Synthesis of novel pyranoquinolinone derivaties [J] . Vijay Nair, C N Jayan, P M Treesa, Indian Journal of Chemistry, Section B. Organic Including Medicinal . 2001,第11期

机译：轻松生成喹诺酮醌甲基化物及其[5 + 2]环加成至五烯酮：新颖吡喃喹啉酮衍生物的合成
3. Competition between two intramolecular domino Knoevenagel hetero Diels-Alder reactions: a new entry into novel pyranoquinolinone derivatives [J] . Manikandan S., Shanmugasundaram M., Raghunathan R. Tetrahedron . 2002,第44期

机译：分子内多米诺骨牌诺维那格尔杂Diels-Alder反应之间的竞争：新颖的吡喃喹啉酮衍生物的新进入
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机译：通过2,3-环氧环烷醇的非醛醇缩醛重排轻松合成顺式-2-烷基-3-三烷基甲硅烷氧基环烷酮，并在高度取代的二苯并吡喃酮的简便合成中使用4-氰基香豆素作为亲二烯体，并逐步发展为N-甲基welwitindolinone C异硫氰酸酯。
6. Facile Synthesis of 3-Amido-Dienynes via a Tandemα-Propargylation–Isomerization of Chiral Allenamides and theirApplications in Diels-Alder Cycloadditions [O] . Zhi-Xiong Ma, Li-Chao Fang, Richard P. Hsung -1

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7. Synthesis of α- and β-lapachone derivatives from hetero diels-alder trapping of alkyl and aryl o-quinone methides [O] . Fernando de C. da Silva, Sabrina B. Ferreira, Carlos R. Kaiser, 2009

机译：α-β-β-乙基衍生物的合成来自烷基和芳基α-醌甲基芳基 - α-丙烯酰胺
8. Diels-Alder Trapping of Photochemically Generated o-Xylenols: Application in the Synthesis of Novel Organic Molecules and Polymers [R] . Meador, Michael A. 2003

机译：光化学生成的邻二甲苯酚的Diels-alder俘获：在新型有机分子和聚合物的合成中的应用

Diels-Alder trapping of 3-methylenequinolin-2,4-dione: a facile synthesis of pyranoquinolinones and spiroquinolinediones

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