Synthesis of (+)-trans-Whisky Lactone, (-)-cis-Whisky Lactone, (+)-Cognac Lactone and (+)-Eldanolide

• DOI: 10.3987/com-92-9262
• Publication Date: 2009-03-06T05:50:53Z
• Authors: Takashi Ehata; Takashi Ebata; Katsuya Matsumoto; Hajime Yoshikoshi; Koshi Koseki; Hiroshi Kawakami; Koji Okano; Hajime Matsushita
• Keywords: 01 natural sciences; 0104 chemical sciences

Absuact-------(+)-a-Whisky lactone ( 5) and (-)-&whisky (8), (+)cognac 9) (+)-eldanolide (10) were synthesized starting from levoglucosenone (1) in optically pure states.