Gold-catalysed cycloisomerisation reactions of 2-(2-propynyl)pyridine N-oxides leading to indolizinones.
Gold(I)-catalysed tandem oxygen-transfer/cycloisomerisation reaction of 2-(2-propynyl)pyridine N-oxides provides an atom-economical route to indolizinone frameworks.
Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.
Masahito
M
Murai
Sachie
S
Kitabata
Kazuhiro
K
Okamoto
Kouichi
K
Ohe
D002384:Catalysis; D003500:Cyclization; D006046:Gold / Q000737:chemistry*; D007212:Indolizines / Q000138:chemical synthesis / Q000737:chemistry*; D007536:Isomerism; D010100:Oxygen / Q000737:chemistry*; D011725:Pyridines / Q000737:chemistry*
D007212:Indolizines; D011725:Pyridines; D006046:Gold; C013229:pyridine N-oxide; D010100:Oxygen