A New Convenient Synthesis of 2-Aryl- and 2-Heteroaryloxazolo[5,4-<i>b</i>]pyridines - Concepedia

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A New Convenient Synthesis of 2-Aryl- and 2-Heteroaryloxazolo[5,4-<i>b</i>]pyridines

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References

1990

Year

Christine Flouzat, Gérald Guillaumet

High YieldsHeterocyclicSeveral 2-Aryl-Trimethylsilylpolyphosphate EsterOrganic ChemistryChemistryHeterocycle ChemistryNew Convenient SynthesisSynthetic Chemistry

Abstract

Several 2-aryl- and 2-heteroaryloxazolo[5,4-b]pyridines were synthesized in high yields from 3-(arylcarbonylamino)-2-chloropyridines by heating in the presence of trimethylsilylpolyphosphate ester.