Photo-Induced Ruthenium-Catalyzed C-H Arylations at Ambient Temperature was written by Korvorapun, Korkit;Struwe, Julia;Kuniyil, Rositha;Zangarelli, Agnese;Casnati, Anna;Waeterschoot, Marjo;Ackermann, Lutz. And the article was included in Angewandte Chemie, International Edition in 2020.Category: iodides-buliding-blocks This article mentions the following:
Ambient temperature ruthenium-catalyzed C-H arylations were accomplished by visible light without addnl. photocatalysts. The robustness of the ruthenium-catalyzed C-H functionalization protocol was reflected by a broad range of sensitive functional groups and synthetically useful pyrazoles, triazoles and sensitive nucleosides and nucleotides, as well as multifold C-H functionalizations. Biscyclometalated ruthenium complexes were identified as the key intermediates in the photoredox ruthenium catalysis by detailed computational and exptl. mechanistic anal. Calculations suggested that the in situ formed photoactive ruthenium species preferably underwent an inner-sphere electron transfer. In the experiment, the researchers used many compounds, for example, 4-Iodo-1,2-dimethoxybenzene (cas: 5460-32-2Category: iodides-buliding-blocks).
4-Iodo-1,2-dimethoxybenzene (cas: 5460-32-2) belongs to iodide derivatives. Organic iodides are organic compounds containing a carbon-iodine (C-I) bond. The carbon-iodine bond is weaker than other carbon-halogen bonds due to the poor electronegative nature of the iodine atom. Organoiodine lubricants can be used with titanium, stainless steels, and other metals which tend to seize up with conventional lubricants: organoiodine lubricants can be used in turbines and spacecraft, and as a cutting oil in machining.Category: iodides-buliding-blocks
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com