A Synthesis of (-)-(<i>R</i>)- and (+)-(<i>S</i>)-Lavandulol, (+)-Lavandulyl 2-Methylbutanoate, and (+)-Lavandulyl Senecioate through Orthoester Johnson-Claisen Rearrangement
作者:Rodney A. Fernandes、Asim K. Chowdhury
DOI:10.1002/ejoc.201300520
日期:2013.8
An efficient synthesis of (–)-(R)- and (+)-(S)-lavandulol, (+)-lavandulyl 2-methylbutanoate and (+)-lavandulyl senecioate is presented in this paper. The synthetic strategy features a chiral-pool approach to an allyl alcohol intermediate, and an orthoester Johnson–Claisen rearrangement as the key step.