One-pot synthesis of some 2<i>H</i>-Pyran-2-one derivatives
作者:Vladimir Kepe、Marijan Kočevar、Slovenko Polanc
DOI:10.1002/jhet.5570330626
日期:1996.11
A one-potsynthesis of various 2H-pyran-2-onederivatives 5–19 starting from methyl ketones 1, N,N-dimethylformamide dimethyl acetal and N-acylglycines 3 in acetic anhydride is described.