Tetrahedron p. 4713 - 4716 (1985)
Update date:2022-08-03
Topics:
Panfil, Irma
Chmielewski, Marek
It was found that 1,3-cycloaddition of nitrones 1-3 to α,β-unsaturated sugar carbonyl compounds 4-8 proceeds regiospecifically to give mixtures of stereoisomers.Nitrones 1-3 entered compounds 4-8 in trans-relation to the existing ring substituent.
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