Synthesis 2010(1): 73-78  
DOI: 10.1055/s-0029-1217107
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

Stereoselective Synthesis of (10S,12S)-10-Hydroxy-12-methyl-1-oxacyclo­dodecane-2,5-dione via Prins Cyclization

J. S. Yadav*, N. Thrimurtulu, M. Venkatesh, K. V. Raghavendra Rao, A. R. Prasad, B. V. Subba Reddy
Division of Organic Chemistry I, Indian Institute of Chemical Technology, Hyderabad 500007, India
Fax: +91(40)27160512; e-Mail: yadavpub@iict.res.in;
Further Information

Publication History

Received 29 July 2009
Publication Date:
24 November 2009 (online)

Abstract

The total synthesis of (10S,12S)-10-hydroxy-12-methyl-1-oxacyclododecane-2,5-dione is described proving the versatility of the Prins cyclization in natural products synthesis. The approach is convergent and highly stereoselective. Prins cyclization, esterification, ring-closing metathesis and oxidation reactions are utilized as key steps in the synthesis of this macrolactone.