Johnson, W S <br/><br/>
Acetylenic bond participation in biogenetic-like olefinic cyclizations. II. Synthesis of dl-progesterone.  [electronic resource] 

 -  Journal of the American Chemical Society  Aug 1971 
 - 4332-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-7863 
<br/><br/><label>Standard No.: </label>10.1021/ja00746a062  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alkynes<br/>Cyclization<br/>Methods<br/>Progesterone--chemical synthesis