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RESEARCH PRODUCT
Triazolopyridines. Part 30. Hydrogen transfer reactions; pyridylcarbene formation
Shamim AlomRosa AdamRafael BallesterosBelén AbarcaSonia López-molinasubject
EthanolOrganic ChemistryTriazolechemistry.chemical_elementHydrogen transferRing (chemistry)Transfer hydrogenationNitrogenlcsh:QD241-441chemistry.chemical_compoundchemistrylcsh:Organic chemistryPolymer chemistryOrganic chemistrydescription
The transfer hydrogenation reaction of (1,2,3)triaz olo(1,5-a)pyridines with Pd/C/Zn or Pd(OH) 2/C/Zn in water, ethanol or water/ethanol mixture ha s been explored. 4,5,6,7-Tetrahydro- triazolopyridines were obtained in good to medium yields. In addition, under the same conditions 2-substituted pyridines were also formed as a resul t of intermediate pyridylcarbene formation, by triazole ring opening and loss of nitrogen.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-08-23 | ARKIVOC |