25491-51-4Relevant academic research and scientific papers
Palladium-Catalyzed Esterification of Carboxylic Acids with Aryl Iodides
Kitano, Hiroyuki,Ito, Hideto,Itami, Kenichiro
supporting information, p. 2428 - 2432 (2018/04/27)
The first palladium-catalyzed esterification of carboxylic acids with aryl iodides is described. A palladium-based catalytic system consisting of IBnF (1,3-bis((pentafluorophenyl)methyl)imidazole-2-ylidene) ligand was found to significantly acc
Cyanation of Phenol Derivatives with Aminoacetonitriles by Nickel Catalysis
Takise, Ryosuke,Itami, Kenichiro,Yamaguchi, Junichiro
supporting information, p. 4428 - 4431 (2016/10/12)
Generation of useful arylnitrile structures from simple aromatic feedstock chemicals represents a fundamentally important reaction in chemical synthesis. The first nickel-catalyzed cyanation of phenol derivatives with metal-free cyanating agents, aminoacetonitriles, is described. A nickel-based catalytic system consisting of a unique diphosphine ligand such as dcype or dcypt enables the cyanation of versatile phenol derivatives such as aryl carbamates and aryl pivalates. The use of aminoacetonitriles as a cyanating agent leads to an environmentally and easy-to-use method for arylnitrile synthesis.
