Unnatural amino acids. 3. Aziridinyl ketones from esters and amides of aziridine-2-carboxylic acids

…, J Hermane, I Kalvinsh, P Trapencieris

文献索引：Shtrumfs; Hermane; Kalvinsh; Trapencieris Chemistry of Heterocyclic Compounds, 2007 , vol. 43, # 2 p. 169 - 174

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被引用次数: 3

摘要

Abstract A series of N-substituted amides and esters of aziridine-2-carboxylic acids have been prepared and have been subjected to deprotonation with lithium diisopropylamide. The intermediate carbanions reacted more readily with the carbonyl groups of the substrates than with methyl iodide. So, in place of the expected amides or esters of methylaziridine-2- carboxylic acids, amides or esters of 2-aziridinylcarbonylaziridine-2-carboxylic acids were ...