1: methyl acetate With sodium hydride in diethyl ether; mineral oil
boiling;
2: heptan-2-one in diethyl ether; mineral oil
8 h; Reflux;
3: With hydrogenchloride in diethyl ether; water; mineral oil
参考文献
Wisconsin Alumni Research Foundation
Patent: US2013/5686 A1, 2013 ;
Location in patent: Page/Page column 5 ;