Wei Chen, Qing-Yu Yang, Kongchuan Wu, Jianbin Lin and Hui-Jun Zhang
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引用次数: 0
Abstract
GA1We present a direct synthesis of novel gold(III)-annulated perylene diimides (Au-PDIs and Au2-PDIs) from ortho-pyridyl-substituted PDIs, achieving facile auration of two or four C–H bonds in one pot. Au2-PDI 12 (λmax = 635 nm) emerged as the most red-shifted compound among all reported heteroannulated PDIs. Cyclic voltammetry and density functional theory calculations indicate degenerated LUMO levels and substantial narrowing of the HOMO–LUMO energy gaps. This synthetic strategy is expected to unlock the potential of diverse transition metal-annulated PDIs.
期刊介绍:
Organic Chemistry Frontiers is an esteemed journal that publishes high-quality research across the field of organic chemistry. It places a significant emphasis on studies that contribute substantially to the field by introducing new or significantly improved protocols and methodologies. The journal covers a wide array of topics which include, but are not limited to, organic synthesis, the development of synthetic methodologies, catalysis, natural products, functional organic materials, supramolecular and macromolecular chemistry, as well as physical and computational organic chemistry.