Research Article
Synthesis of Polyfunctionalized 4H-Pyrans
Table 1
Screening of solvents.a
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aReaction conditions: stoichiometric ratio of all the reactants with base (30 mg/mmol) in ethanol at RT for 5 h. |
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aReaction conditions: stoichiometric ratio of all the reactants with base (30 mg/mmol) in ethanol at RT for 5 h. |