作者:Aurélie Mallinger、Brice Nadal、Nicolas Chopin、Thierry Le Gall
DOI:10.1002/ejoc.200901092
日期:2010.2
acids substituted in the 3-position by various aryl groups were prepared in one-pot from amino esters and methyl arylacetates, by treatment with potassium tert-butoxide. A tandem process, involving the formation of an amide and a condensation reaction, is likely to occur. N-Unsubstituted tetramic acids were obtained from adducts containing a N-(2,4-dimethoxybenzyl) group.
通过用叔丁醇钾处理,由氨基酯和芳基乙酸甲酯在一锅法中制备在 3-位被各种芳基取代的四胺酸。很可能会发生涉及酰胺形成和缩合反应的串联过程。N-未取代的特拉姆酸从含有 N-(2,4-二甲氧基苄基) 基团的加合物中获得。