Related Products of 625-99-0In 2020 ,《Palladium catalysed C-H arylation of pyrenes: access to a new class of exfoliating agents for water-based graphene dispersions》 appeared in Chemical Science. The author of the article were Just-Baringo, Xavier; Shin, Yuyoung; Panigrahi, Adyasha; Zarattini, Marco; Nagyte, Vaiva; Zhao, Ling; Kostarelos, Kostas; Casiraghi, Cinzia; Larrosa, Igor. The article conveys some information:
A new and diverse family of pyrene derivatives was synthesized via palladium-catalyzed C-H ortho-arylation of pyrene-1-carboxylic acid. The strategy afforded easy access to a broad scope of 2-substituted and 1,2-disubstituted pyrenes. The C1-substituent was easily transformed into carboxylic acid, iodide, alkynyl, aryl or alkyl functionalities. This approach gives access to arylated pyrene ammonium salts, which outperformed their non-arylated parent compound during aqueous Liquid Phase Exfoliation (LPE) of graphite and compare favorably to state-of-the-art sodium pyrene-1-sulfonate PS1. This allowed the production of concentrated and stable suspensions of graphene flakes in water. The results came from multiple reactions, including the reaction of 1-Chloro-3-iodobenzene(cas: 625-99-0Related Products of 625-99-0)
1-Chloro-3-iodobenzene(cas: 625-99-0) belongs to organic iodides. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.Related Products of 625-99-0Iodo alkanes participate in a variety of organic synthesis reactions, which include the SimmonsSmith reaction (cyclopropanation using iodomethane), Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com