Tetrahedron Letters 

 - Oxford  Pergamon Press  2011 
 - Volume 52, Issue 25, June - 22, 2011 
<br/><br/><label>ISSN: </label>0040-4039 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biochemistry - Periodicals<br/>Chemistry, Organic - Periodicals
<br/><br/><label>Dewey Class. No.: </label>EJ0001