Tironi, Matteo; Dix, Stefan; Hopkinson, Matthew N. published their research in Organic Chemistry Frontiers in 2021. The article was titled 《Deoxygenative nucleophilic difluoromethylselenylation of carboxylic acids and alcohols with BT-SeCF2H》.Reference of 4-Iodobenzoic acid The article contains the following contents:
The benzothiazolium salt BT-SeCF2H is introduced as an efficient nucleophilic reagent for transferring difluoromethylselenyl groups onto organic mols. SeCF2H-Containing selenoesters could be prepared upon deoxygenative substitution of readily available carboxylic acids, while silver catalysis allowed for efficient formation of (difluoromethyl)selenoethers, including the established electrophilic reagent BnSeCF2H, directly from simple alcs. To the best of knowledge, these deoxygenative reactions represent the first reported nucleophilic difluoromethylselenylation processes and thus open up new approaches to prepare valuable fluorinated compounds In the part of experimental materials, we found many familiar compounds, such as 4-Iodobenzoic acid(cas: 619-58-9Reference of 4-Iodobenzoic acid)
4-Iodobenzoic acid(cas: 619-58-9) belongs to organic iodides. The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine.Reference of 4-Iodobenzoic acid
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com