628716-55-2Relevant articles and documents
Enantioselective Diels-Alder reactions of α-fluorinated α, β-unsaturated carbonyl compounds Part 5. Chemical consequences of fluorine substitution
Essers, Michael,Ernet, Thomas,Haufe, Günter
, p. 163 - 170 (2003)
α-Fluoro-α,β-unsaturated carbonyl compounds, compared with the corresponding non-fluorinated parent compounds, are less reactive in Diels-Alder reactions with normal 1,3-dienes. The cycloadducts of such dienophiles with 2,3-dimethylbutadiene (1) or o-quin