Exploring the Reactivity of N-Alkynylated Sulfoximines: [2 + 2]-Cycloadditions

R Pirwerdjan, DL Priebbenow, P Becker… - Organic …, 2013 - ACS Publications
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.

[引用][C] Exploring the Reactivity of N-Alkynylated Sulfoximines:[2+ 2]-Cycloadditions

P Ramona, B Peter, L Philip, B Carsten - 2013
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