Résumé
(1R trans chrysanthemic acid and the (1R) cis gem dibromovinyl analogue, constituents respectively of the natural Pyrethrins and of Deltamethrin, the most potent insecticides known, have been stereoselectively prepared from isopropylidene triphenyl phosphorane and di(d)-methyl or di(1)-methyl fumarates respectively.
langue originale | Anglais |
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Pages (de - à) | 103-106 |
Nombre de pages | 4 |
journal | Tetrahedron Letters |
Volume | 24 |
Numéro de publication | 1 |
Etat de la publication | Publié - 1 janv. 1983 |