Carbohydrates to heterocycles: A new strategy for the synthesis of enantiomerically pure pyridazines and oxazines derived from epoxypyranoside scaffolds
Ra. Al-qawasmeh et al., Carbohydrates to heterocycles: A new strategy for the synthesis of enantiomerically pure pyridazines and oxazines derived from epoxypyranoside scaffolds, CHEM LETT, (7), 1999, pp. 541-542
An easy and high yield access to enantiomerically pure pyridazines and oxaz
ines from epoxy pyranosides via P-keto ester functionalization is described
.