Facile synthesis of 1-bromo-7-alkoxyl perylene diimide dyes: Toward unsymmetrical functionalizations at the 1,7-positions

Xin Zhang, Shufeng Pang*, Zhigang Zhang, Xunlei Ding, Shanlin Zhang, Shenggui He, Chuanlang Zhan

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

43 引用 (Scopus)

摘要

In this Letter, we report a facile approach to synthesize unsymmetrical 1-bromo-7-alkoxyl perylene diimides by the nucleophilic substitution of one of the two 1,7-dibromo units with an alkyl alcohol using K 2CO 3 as the base. A further replacement of another bromo, for example, by using 4-hydroxylpyridine resulted in unsymmetrical functionalizations at the 1,7-positions. The optical properties of the unsymmetrical PDI derivative were reported and compared with those of the symmetrical derivative.

源语言英语
页(从-至)1094-1097
页数4
期刊Tetrahedron Letters
53
9
DOI
出版状态已出版 - 29 2月 2012

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