作者:Thomas L. Gilchrist、George M. Iskander、Ahmed K. Yagoub
DOI:10.1039/c39810000696
日期:——
Dihydro-oxazines, prepared by the addition of enol ethers to 1-chlorobutane-2,3-dione 2-oxime, are converted into 3-alkoxypyridine 1-oxides by the action of alcoholic HCl.
通过将烯醇醚加到1-氯丁烷-2,3-二酮2-肟中制得的二氢-恶嗪在醇的HCl作用下转化为3-烷氧基吡啶1-氧化物。