1389834-56-3Relevant academic research and scientific papers
Selective Aromatic C-H Hydroxylation Enabled by η6-Coordination to Iridium(III)
D'Amato, Erica M.,Neumann, Constanze N.,Ritter, Tobias
, p. 4626 - 4631 (2015)
We report an aromatic C-H hydroxylation protocol in which the arene is activated through η6-coordination to an iridium(III) complex. η6-Coordination of the arene increases its electrophilicity and allows for high positional selectivity of hydroxylation at the site of least electron density. Through investigation of intermediate η5-cyclohexadienyl adducts and arene exchange reactions, we evaluate incorporation of arene π-activation into a catalytic cycle for C-H functionalization.
Chromatography-Free and Eco-Friendly Synthesis of Aryl Tosylates and Mesylates
Lei, Xiangyang,Jalla, Anusha,Abou Shama, Mhd A.,Stafford, Jamie M.,Cao, Billy
supporting information, p. 2578 - 2585 (2015/09/01)
Two chromatography-free and eco-friendly protocols have been developed to synthesize aryl tosylates and mesylates by the tosylation and mesylation of the corresponding hydroxyarenes, respectively. These protocols are superior to other known ones regarding
