142144-87-4Relevant academic research and scientific papers
[3 + 2]-Cycloaddition reactions of alkynyl(phenyl)iodonium triflates with ethyl diazoacetate, N-t-butyl-α-phenyl nitrone and t-butylnitrileoxide as 1,3-dipoles
Slang, Peter J.,Murch, Paul
, p. 8793 - 8794 (1997)
The [3+2]-cycloaddition of various β-substituted ethynyliodonium salts, RC≡CI(+)OTf, with ethyl diazoacetate, N-t-butyl-a-phenyl nitrone and t-butylnitrile oxide results in single regioisomeric pyrroles, dihydroisoxozoles, and isoxazoles respectively in moderate yields.
1,3-Dipolar cycloaddition reactions of α-diazocarbonyl compounds, organoazides, and ethynyl(phenyl)iodonium triflate salts
Maas,Regitz,Moll,Rahm,Krebs,Hector,Stang,Crittell,Williamson
, p. 3527 - 3540 (2007/10/02)
The electron-poor triple bond of R-C≡I+-Ph·TfO- (1, R = H, SiMe3, tBuCO) undergoes [2+3] cycloaddition with α-diazocarbonyl compounds. Whereas 1:1 cycloadducts (4a-d,6) are obtained for R = SiMe3 or tBuCO (X-ray
