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RESEARCH PRODUCT
A remarkable rearrangement during reaction between triazolopyridinium ylides and dimethyl acetylenedicarboxylate
Belén AbarcaMichael B. HursthouseM. R. MetniD. J. AndoRafael BallesterosGurnos Jonessubject
Dimethyl acetylenedicarboxylatechemistry.chemical_classificationChemistryOrganic ChemistryBiochemistryMedicinal chemistryTolueneCycloadditionchemistry.chemical_compoundYlideDrug DiscoveryMoleculeOrganic chemistrySolvent effectsdescription
Abstract The ylides from 2-acylmethyltriazolopyridinium salts ( 1 ) react with dimethyl acetylenedicarboxylate in toluene solution to give the 7-pyrroleninylpyrazolo[1,5-a]pyridines ( 5 ).
year | journal | country | edition | language |
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1991-09-01 | Tetrahedron Letters |