Straightforward synthesis of isopropylidenediphenylsulfurane and application to industrially viable stereoselective synthesis of deltamethrin insecticide
[en] We describe three stereoselective syntheses of deltametrin, one of the most potent industrially available insecticides, from γ-alkoxy-α,β-unsaturated carbonyl compounds, isopropyldiphenylsulfonium tetrafluoroborate and potassium tert-butoxide.
Disciplines :
Chemistry
Author, co-author :
Krief, Alain; University of Namur > Laboratory of Organic Chemistry
Lecomte, Philippe ; University of Namur > Laboratory of Organic Chemistry
Demoute, J.-P.; Roussel Uclaf, Romainville, France
Dumont, Willy; University of Namur > Laboratory of Organic Chemistry
Language :
English
Title :
Straightforward synthesis of isopropylidenediphenylsulfurane and application to industrially viable stereoselective synthesis of deltamethrin insecticide