85925-55-9Relevant academic research and scientific papers
Exchange of Carbon Ligands at Iodine in Iodonium Salts. A Direct Synthesis of Aryl(2-furyl)iodonium Tosylates from Aryl(tert-butylethynyl)iodonium Tosylates
Margida, Anthony J.,Koser, Gerald F.
, p. 4703 - 4706 (2007/10/02)
Various arenes (RC6H4I(OH)OTs, R=H, 2-Me, 3-Me, 4-Me,2-F, 3-F, 4-F, 2-Cl, 3-Cl) have been found to react with tert-butylacetylene in chloroform under reflux to give the corresponding aryl-(tert-butylethynyl)iodonium tosylates formu
Regiospecific Synthesis of Aryl(2-furyl)iodonium Tosylates, a New Class of Iodonium Salts, from arenes and 2-(Trimethylsilyl)furans in Organic Solvents
Carman, Carol S.,Koser, Gerald F.
, p. 2534 - 2539 (2007/10/02)
The treatment of 2,5-bis(trimethylsilyl)furan with various arenes (ArI(OH)OTs) in acetonitrile/ methanol has been found to give aryliodonium tosylates in yields ranging from 62percent to 80percent.With 2-methyl-5-(trimethylsilyl)furan as the substrate, aryl(5-methyl-2-furyl)iodonium tosylates are likewise obtained in yields ranging from 61percent to 74percent.The reactions of arenes with 2-(trimethylsilyl)furan in methanol give aryl(2-furyl)iodonium tosylates in much lower yield (9-23percent) and are accompanied by the reductive decomposition of the hypervalent organoiodine component.To our knowledge, these are the first reported examples of aryl(furyl)iodonium salts.
