Alkynylazulenes as Building Blocks for Highly Unsaturated Scaffolds

被引：6

作者：

Elwahy, Ahmed H. M. ^{[1
]}

Hafner, Klaus ^{[2
]}

机构：

[1] Cairo Univ, Chem Dept, Fac Sci, Giza, Egypt

[2] Tech Univ Darmstadt, Clemens Schopf Inst Organ Chem & Biochem, Petersenstr 22, D-64287 Darmstadt, Germany

来源：

ASIAN JOURNAL OF ORGANIC CHEMISTRY | 2021年 / 10卷 / 08期

关键词：

Ethynylazulenes; Synthesis; Cross-coupling; Cycloaddition; Cyclooligomerization; Palladium Catalyst; Cobalt Catalyst; CHARGE-TRANSFER CHROMOPHORES; SUBSTITUTED BENZENE-DERIVATIVES; SEQUENTIAL 2+2 CYCLOADDITION; MULTIELECTRON REDOX SYSTEM; PI-ELECTRON BRIDGES; AZULENE DERIVATIVES; 7,7,8,8-TETRACYANOQUINODIMETHANE TCNQ; 2-CHLOROAZULENE DERIVATIVES; ELECTROCHEMICAL PROPERTIES; ALKYNE CYCLOTRIMERIZATION;

D O I：

10.1002/ajoc.202100301

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Recently developed routes to the synthesis of mono- and polyethynylated azulenes and their transformations into linear oligoazulenes with ethynyl and butadiynyl bridges as well as azulenyl-substituted benzenes, cyclobutadiene complexes, and azulene-substituted tetracyanobutadienes are reviewed. The utility of ethynylazulene derivatives for the synthesis of azulene-substituted heterocycles has also been reviewed.

引用

页码：2010 / 2083

页数：74

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