Rhodium-Catalyzed Transannulation of 1,2,3-Triazoles with Nitriles
摘要:
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.
Rhodium-Catalyzed Transannulation of 1,2,3-Triazoles with Nitriles
作者:Tony Horneff、Stepan Chuprakov、Natalia Chernyak、Vladimir Gevorgyan、Valery V. Fokin
DOI:10.1021/ja805079v
日期:2008.11.12
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.