Cascade C-H Halogenation of Tetraazapyrene with Iodine Halides.
Publisher DOI
PubMed ID
41057032
Abstract
Iodine halide as an efficient and selective halogenation reagent is presented for the cascade halogenation of an electron-deficient tetraazapyrene (TAP), yielding both chlorinated and heterohalogenated derivatives. This approach enables precise control over the LUMO energy levels of the resulting TAPs by varying the type and extent of halogenation, offering a powerful strategy for fine-tuning their electronic properties. These findings open new avenues for the rational design of TAP-based materials in organic molecular electronics.
Date Issued
2025-10-17
Publication Type
Article
Subject(s)
Language(s)
en
Journal
Organic Letters
Publisher
American Chemical Society
ISSN
1523-7052
1523-7060
Access(Rights)
restricted