Title of article
Copper/iron-catalyzed Ullmann coupling of diiodo- and dibromoarenes and diphenols for the synthesis of aryl ether macrocycles
Author/Authors
Qizhong Zhou، نويسنده , , Liangjun Su، نويسنده , , Tiansheng Jiang، نويسنده , , Bin Zhang، نويسنده , , Rener Chen، نويسنده , , Huajiang Jiang، نويسنده , , Yuyuan Ye، نويسنده , , Mengqing Zhu، نويسنده , , Deman Han، نويسنده , , Jianfen Shen، نويسنده , , Guoliang Dai، نويسنده , , Zhanting Li، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
8
From page
1125
To page
1132
Abstract
Diiodoarenes (or dibromoarenes) reacted with diphenols, catalyzed by CuI/Fe(acac)3 in the presence of K2CO3 in anhydrous DMSO at 110 °C for 7 days under nitrogen atmosphere, to afford macrocyclic aryl ethers effectively. To expand this methodology, a cyclic hepta(p-phenylene oxide) and cyclic deca(p-phenylene oxide) were synthesized in one pot. Some macrocyclic aryl ethers showed strong fluorescence in acetone at 25 °C.
Journal title
Tetrahedron
Serial Year
2014
Journal title
Tetrahedron
Record number
1106746
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