苝
化学
卤化
共轭体系
区域选择性
有机化学
组合化学
聚合物
分子
催化作用
作者
J. F. Wu,Daping He,Li Zhang,Yudong Liu,Xiaogang Mo,Jianbin Lin,Huijun Zhang
出处
期刊:Organic Letters
[American Chemical Society]
日期:2017-09-28
卷期号:19 (19): 5438-5441
被引量:32
标识
DOI:10.1021/acs.orglett.7b02718
摘要
A highly regioselective tetra-ortho-iodination reaction of perylene diimides (PDIs) has been developed, which could be conducted on a multigram scale (>10 g), featuring a column chromatography-free workup and purification. The ortho-iodinated-PDIs serve as key intermediates for the preparation of a variety of ortho-functionalized PDIs and PDI-based conjugated polymers.
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