Gold-catalysed cycloisomerisation reactions of 2-(2-propynyl)pyridine N-oxides leading to indolizinones

Masahito Murai; Sachie Kitabata; Kazuhiro Okamoto; Kouichi Ohe

doi:10.1039/c2cc32628k

Gold-catalysed cycloisomerisation reactions of 2-(2-propynyl)pyridine N-oxides leading to indolizinones

Chem Commun (Camb). 2012 Aug 7;48(61):7622-4. doi: 10.1039/c2cc32628k. Epub 2012 Jun 25.

Authors

Masahito Murai¹, Sachie Kitabata, Kazuhiro Okamoto, Kouichi Ohe

Affiliation

¹ Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.

PMID: 22728547
DOI: 10.1039/c2cc32628k

Abstract

Gold(I)-catalysed tandem oxygen-transfer/cycloisomerisation reaction of 2-(2-propynyl)pyridine N-oxides provides an atom-economical route to indolizinone frameworks.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Catalysis
Cyclization
Gold / chemistry*
Indolizines / chemical synthesis
Indolizines / chemistry*
Isomerism
Oxygen / chemistry*
Pyridines / chemistry*

Substances

Indolizines
Pyridines
Gold
pyridine N-oxide
Oxygen