Tetrahedron p. 10857 - 10878 (1998)
Update date:2022-07-30
Topics:
Alibes, Ramon
Busque, Felix
De March, Pedro
Figueredo, Marta
Font, Josep
Parella, Teodor
The 1,3-dipolar cycloadditions of the cyclic nitrones 1 and 2 to several γ-oxo α,β-unsaturated esters, 5-10, are reported. A strong predominance of the regioisomers with the oxygen atom of the dipole attached to the β-ester position is observed. This high
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