Horneff Tony, Chuprakov Stepan, Chernyak Natalia, Gevorgyan Vladimir, Fokin Valery V
Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA.
J Am Chem Soc. 2008 Nov 12;130(45):14972-4. doi: 10.1021/ja805079v. Epub 2008 Oct 15.
Stable and readily available 1-sulfonyl triazoles are converted to the corresponding imidazoles in good to excellent yields via a rhodium(II)-catalyzed reaction with nitriles. Rhodium iminocarbenoids are proposed intermediates.
稳定且易于获得的1-磺酰基三唑通过铑(II)催化与腈的反应,以良好至优异的产率转化为相应的咪唑。铑亚胺基卡宾被认为是中间体。