Enantioselective Synthesis of 4-Desmethyl-3α-hydroxy-15-rippertene
作者:Rabea Hennig、Peter Metz
DOI:10.1002/anie.200804640
日期:2009.1.26
and two intramolecular aldol condensations allow the efficient preparation of the title compound 2, a close analogue of the diterpene 1 which was isolated from the defense secretion of termitesoldiers. The synthesis commenced with cyclohexanone 3, which is rapidly available from (−)‐isopulegol.