679396-10-2Relevant academic research and scientific papers
Lactones. 21. Synthesis and Odoriferous Properties of Lactones with the p-Menthane System
Dams, Iwona,Bialonska, Agata,Ciunik, Zbigniew,Wawrzenczyk, Czeslaw
, p. 1630 - 1634 (2004)
Starting from (R)-(+)- and (S)-(-)-pulegone, enantiomeric pairs of esters and lactones with the p-menthane system were obtained. The Claisen rearrangement of allylic alcohols and iodolactonization of γ,δ -unsaturated acids were the key steps of syntheses
Synthesis of terpenoid lactones with the p-menthane system
Dams, Iwona,Bialonska, Agata,Ciunik, Zbigniew,Wawrzenczyk, Czeslaw
, p. 2662 - 2668 (2007/10/03)
Starting from (R)-(+)- and (S)-(-)-pulegone enantiomeric pairs of hydroxy lactones and keto lactones were obtained by Claisen rearrangement of cis-pulegols and lactonization of epoxy esters. The hydroxy lactones were reduced with Li-AlH4 in ord
