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The stereochemistry of the Wittig reaction with non-stabilized and semistabilized ylids

✍ Scribed by L.D. Bergelson; L.I. Barsukov; M.M. Shemyakin

Publisher
Elsevier Science
Year
1967
Tongue
French
Weight
964 KB
Volume
23
Category
Article
ISSN
0040-4020

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Theoretical study of the mechanism of the Wittig reaction: Ab initio and MNDO-PM3 treatment of the reaction of unstabilized, semistabilized, and stabilized ylides with acetaldehyde
✍ Albeiro A. Restrepo-Cossio; Hermisul Cano; Frank MarΓ­; Carlos A. Gonzalez πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 313 KB πŸ‘ 2 views

In this study, we describe the results of ab initio (HF and MP2) and MNDO-PM3 calculations on the model reactions of unstabilized (Me 3 P‫ב‬CH-CH 3 ), semistabilized (Me 3 P‫ב‬CH-CΟ΅CH), and stabilized (Me 3 P‫ב‬CH-CΟ΅N) ylides with acetaldehyde to form their respective Z and E olefins and trimethylph