| Literature DB >> 24151931 |
Ramona Pirwerdjan1, Daniel L Priebbenow, Peter Becker, Philip Lamers, Carsten Bolm.
Abstract
To assess the potential of N-alkynylated sulfoximines as new (chiral) reagents for organic synthesis, their reactivity profile in numerous synthetic processes is under investigation. When reacted with ketenes, the alkynylated-sulfoximines undergo a [2 + 2]-cycloaddition process to afford sulfoximine-functionalized cyclobutenones in excellent yields.Entities:
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Year: 2013 PMID： 24151931 DOI： 10.1021/ol4026028
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005