Direct Assembly of Aldehydes, Amino Esters, and Anilines into Chiral Imidazolidines via Brønsted Acid Catalyzed Asymmetric 1,3-Dipolar Cycloadditions
Organic Letters2008Vol. 10(23), pp. 5357–5360
Citations Over TimeTop 10% of 2008 papers
Abstract
A chiral Brønsted acid catalyzed 1,3-dipolar cycloaddition reaction directly assembles aldehydes, amino esters, and anilines into synthetically useful chiral imidazolidines with high levels of stereoselectivity (up to 91/9 dr and 98% ee).
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