Direct Synthesis of Large-Scale <i>Ortho</i>-Iodinated Perylene Diimides: Key Precursors for Functional Dyes
Jiajun Wu
Dezhi He
Li Zhang
Yudong Liu
Xiaogang Mo
Jianbin Lin
Hui-jun Zhang
10.1021/acs.orglett.7b02718.s001
https://acs.figshare.com/articles/journal_contribution/Direct_Synthesis_of_Large-Scale_i_Ortho_i_-Iodinated_Perylene_Diimides_Key_Precursors_for_Functional_Dyes/5450872
A highly regioselective
tetra-<i>ortho</i>-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 <i>ortho</i>-iodinated-PDIs
serve as key intermediates for the preparation of a variety of <i>ortho</i>-functionalized PDIs and PDI-based conjugated polymers.
2017-09-28 14:48:43
Functional Dyes
perylene diimides
functionalized PDIs
Key Precursors
regioselective tetra
Large-Scale Ortho
Perylene Diimides
iodination reaction
ortho
Direct Synthesis
column chromatography-free workup