Efficient and economic asymmetric synthesis of nootkatone, tetrahydronootkatone, their precursors and derivatives
申请人:Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
公开号:US07112700B1
公开(公告)日:2006-09-26
An inexpensive, stereoselective synthesis for nootkatone, tetrahydronootkatone, and their derivatives is disclosed. The starting materials used in the synthesis are inexpensive. The principal starting material, (−)-β-Pinene, is on the GRAS list (generally recognized as safe).
An Efficient and Economic Asymmetric Synthesis of (+)-Nootkatone, Tetrahydronootkatone, and Derivatives
作者:Anne M. Sauer、William E. Crowe、Gregg Henderson、Roger A. Laine
DOI:10.1021/ol8023709
日期:2009.8.20
A facile route to enantiomerically pure (+)-nootkatone and derivatives has been established through conjunctive stereoselective Grignard/anionic oxy-Cope (AOC) reactions.