Heck arylations of N-acyl-3-pyrroline and N-acyl-1,2,5,6-tetrahydropyridine with aryldiazonium salts. Short syntheses of aryl γ- and δ-lactams, baclofen, homobaclofen and analogues
Heck arylation of N-acyl-3-pyrrolines and an N-acyl-tetrahydropyridine with aryldiazonium tetrafluoroborates under phosphine-free conditions proceeded smoothly to give α-hydroxycarbamates (hemiaminals) or α-alkoxycarbamates which were oxidized to the desi
Microwave-assisted Heck arylations of non-activated N-acyl-3-pyrrolines with arenediazonium tetrafluoroborates
Successful Heck-Matsuda arylations of non-activated olefins applying microwave irradiation as an alternative heating mode are presented. Cleaner reactions were performed with arenediazonium tetrafluoroborates bearing electron-donating and electron-withdra
Finelli, Fernanda G.,Godoi, Marla N.,Correia, Carlos R.D.
p. 910 - 915
(2015/05/20)
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