1,3-dipolar cycloaddition reactions of stable bicyclic and monocyclic azomethine ylides:: Preparative aspects

被引：13

作者：

Elender, K

Nöth, H

Riebel, P

Weber, A

Sauer, J ^{[1
]}

机构：

[1] Univ Regensburg, Inst Organ Chem, D-93040 Regensburg, Germany

[2] Univ Munich, Inst Anorgan Chem, D-81377 Munich, Germany

来源：

TETRAHEDRON | 2000年 / 56卷 / 30期

关键词：

azomethine ylides; 1,3-dipolar cycloadditions; alkynes; alkenes; regiochemistry;

D O I：

10.1016/S0040-4020(00)00453-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Stable bicyclic, monocyclic and aromatic azomethine ylides 1, 13 and 16 add angle-strained, electron-rich and electron-poor alkynes as well as alkenes and heterocumulenes to form 1:1-adducts in highly stereoselective 1,3-dipolar cycloadditions. Unsymmetrical dipalarophiles react in a regiospecific manner. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：5443 / 5463

页数：21

共 17 条

[1]

[Anonymous], 1989, Adv. Heterocycl. Chem, DOI DOI 10.1016/S0065-2725(08)60332-3

[2]

[Anonymous], COMPREHENSIVE HETERO

[3] 3,4-diazanorcaradienes and 4,5-dihydropyridazines as precursors for new stable azomethine ylides [J].