Ma, Shengming <br/><br/>
K(2)CO(3)-catalyzed Michael addition-lactonization reaction of 1,2-allenyl ketones with electron-withdrawing group substituted acetates. An efficient synthesis of alpha-pyrone derivatives.  [electronic resource] 

 -  Organic letters  Feb 2002 
 - 505-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1523-7060 
<br/><br/><label>Standard No.: </label>10.1021/ol0170859  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acetates--chemistry<br/>Carbonates<br/>Catalysis<br/>Indicators and Reagents<br/>Ketones--chemistry<br/>Lactones--chemical synthesis<br/>Potassium<br/>Pyrones--chemical synthesis<br/>Stereoisomerism