Copper-Catalyzed N,N-Diarylation of Amides for the Construction of 9,10-Dihydroacridine Structure and Applications in the Synthesis of Diverse Nitrogen-Embedded Polyacenes was written by Tan, Mei-Ling;Tong, Shuo;Hou, Sheng-Kai;You, Jingsong;Wang, Mei-Xiang. And the article was included in Organic Letters in 2020.Category: iodides-buliding-blocks The following contents are mentioned in the article:
A CuI/DMEDA catalyzed N,N-diarylation reaction of amides with various di(o-bromoaryl)methanes to produce diverse 9,10-dihydroacridine derivatives, is reported. The resulting 9,10-dihydroacridine derivatives were oxidized selectively under mild conditions to afford acridine, acridinone, and acridinium derivatives The copper-catalyzed N,N-diarylation reaction coupled with oxidative aromatization reaction enabled the facile construction of nitrogen atom-embedded tetracenes and pentacenes of different ortho-fused patterns. The luminescence properties, especially the effect of fusion pattern on fluorescence emission of acquired N-polyacenes, were also demonstrated. This study involved multiple reactions and reactants, such as 2-Bromo-1-iodonaphthalene (cas: 676267-05-3Category: iodides-buliding-blocks).
2-Bromo-1-iodonaphthalene (cas: 676267-05-3) belongs to iodide derivatives. Indole is an important structural motif of various drugs, therapeutic leads besides its prevalence in numerous natural products, agrochemicals, perfumery, and dyes. It is used in perfumery and in making tryptophan, an essential amino acid, and indoleacetic acid (heteroauxin), a hormone that promotes the development of roots in plant cuttings.Category: iodides-buliding-blocks
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com