作者:Vladimir Kepe、Marijan Kočevar、Slovenko Polanc
DOI:10.1002/jhet.5570330626
日期:1996.11
A one-pot synthesis of various 2H-pyran-2-one derivatives 5–19 starting from methyl ketones 1, N,N-dimethylformamide dimethyl acetal and N-acylglycines 3 in acetic anhydride is described.
描述了在乙酸酐中从甲基酮1,N,N-二甲基甲酰胺二甲基乙缩醛和N-酰基甘氨酸3开始合成各种2 H-吡喃-2-酮衍生物5-19的方法。