An expedient synthesis of 6-arylpiperidine-2,4-diones by chain-extension of β-aryl-β-aminoacids
作者:Nicolas Leflemme、Patrick Dallemagne、Sylvain Rault
DOI:10.1016/s0040-4039(01)01991-8
日期:2001.12
starting from β-aryl-β-aminoacids via the chain extension of the latter into δ-aryl-δ-amino-β-ketoacids. The chemical pathway involves an acylation of Meldrum's acid and yields useful building blocks for heterocyclic chemistry.
从β-芳基-β-氨基酸开始,经由后者的链扩展成δ-芳基-δ-氨基-β-酮酸的五个步骤描述了新的6-芳基哌啶-2,4-二酮的合成。该化学途径涉及梅德鲁姆酸的酰化作用,并产生了用于杂环化学的有用的结构单元。