A New Convenient Synthesis of Methyl 4-Oxoalkanoates
作者:Oleg G. Kulinkovich、Victor L. Sorokin
DOI:10.1055/s-1994-25474
日期:——
Methyl 4-oxoalkanoates have been obtained in good yields by treatment of 1, 2-dichloro-2-alken-4-ones with sodium carbonate in methanol followed by acid-catalyzed hydrolysis of the intermediate 5-alkyl-2,2-dimethoxy-2, 3-dihydrofurans.