127783-39-5Relevant articles and documents
Synthesis of Ethynyl(phenyl)iodonium Tetrafluoroborate. A New Reagent for Ethynylation of 1,3-Dicarbonyl Compounds
Ochiai, Masahito,Ito, Takao,Takaoka, Yoshikazu,Masaki, Yukio,Kunishima, Munetaka,et al.
, p. 118 - 119 (2007/10/02)
Hydrogen fluoride-induced protiodetrimethylsilylation of trimethylsilylethynyl(phenyl)iodonium tetrafluoroborate (5), prepared from bis(trimethylsilyl)ethyne (4), affords ethynyl(phenyl)iodonium tetrafluoroborate (1), a reagent for α-ethynylation of β-dic