186422-53-7Relevant articles and documents
Facile synthesis of (+)- and (-)-Geissman-Waiss lactones
Kouyama, Takafumi,Matsunaga, Hirofumi,Ishizuka, Tadao,Kunieda, Takehisa
, p. 479 - 486 (2007/10/03)
(+)- and (-)- Geissman-Waiss lactones (1), were prepared from the readily accessible (4R, 5R)- and (4S, 5S)-5-allyl-4-methoxy-2-oxazolidinones [(+)- and (-)-7], respectively, in a highly stereocontrolled manner from the previously reported building block, 3-[(1S)-2-exo-alkoxy-1-apocamphanecarbonyl]-2-oxazolones (4).