73819-75-7Relevant academic research and scientific papers
Regio- and Stereoselective Radical Perfluoroalkyltriflation of Alkynes Using Phenyl(perfluoroalkyl)iodonium Triflates
Wang, Xi,Studer, Armido
, p. 2977 - 2980 (2017)
A method for regio- and stereoselective anti-addition of the perfluoroalkyl and the triflate group of phenyl(perfluoroalkyl)iodonium triflates to alkynes is presented. The radical reaction uses cheap CuCl as a smart initiator and can be conducted in gram scale. The perfluoroalkyltriflated products are readily further functionalized, rendering this transformation valuable.
Thermal Reaction of Ethynylphthalimides and Hydration of N-(4-Ethynylphenyl)phthalimide
Hergenrother, P. M.
, p. 5 - 10 (2007/10/02)
Three ethynyl substituted phenylphthalimides were prepared and characterized by high pressure liquid chromatography, differential scanning calorimetry, and mass spectroscopy.When the preparation of N-(4-ethynylphenyl)phthalimide was attempted by the thermal cyclodehydration of N-(4-ethynylphenyl)-2-carboxybenzamide, N-(4-acetylphenyl)phthalimide was obtained as the major component.This unusual hydration of an ethynyl group was investigated and a mechanism was proposed to explain it.
