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The first Et3N-mediated transesterification of β-keto esters using Baylis–Hillman alcohols

✍ Scribed by Olfa Mhasni; Farhat Rezgui


Book ID
108283622
Publisher
Elsevier Science
Year
2011
Tongue
French
Weight
685 KB
Volume
67
Category
Article
ISSN
0040-4020

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The first DMAP-mediated palladium-free T
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Direct allylic substitution of cyclic Baylis-Hillman alcohols with active methylene compounds under modified Taber's conditions (DMAP, toluene, reflux, 4 Å molecular sieves), with no Pd catalysts/activating agents, as is usually required for the process, affords the C-allylation products in moderate