Tetrahedron Letters p. 1769 - 1772 (1984)
Update date:2022-08-02
Topics: Characterization Deprotection Purification Stereochemistry Control Amination Protection of Hydroxyl Groups Oxidation of the Hydroxyl Group Introduction of Amino Group
Forrest, A. K.
Schmidt, Richard R.
Treatment of 1,2-bis-ethoxycarbonyltetrahydropyridazine 5a with strong base results in ring contraction to the Δ3-pyrrolidines 6a and 7a.The conversion of 6a to β-D,L-ribo derivatives and 7a to α-D,L-ribo and α-D,L-lyxo derivatives is described
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