0000000000528243

AUTHOR

Gumos Jones

showing 2 related works from this author

Triazolopyridines. Part 11. Ylides derived from 2-Acylmethyltriazolopyridinium salts.

1991

Abstract Ylides derived from 2-acylmethyltriazolopyridinium salts (2a) -(2c) react with methyl or ethyl propiolate and with dimethyl acetylenedicarboxylate to give ylides (3a)–(3e), (6) or (7). In some cases 1:2 adducts are formed, shown to be the novel ylides (8a)–(8d); an X-ray diffraction confirms structure (8a).

Dimethyl acetylenedicarboxylateBicyclic moleculeOrganic ChemistryCrystal structureNuclear magnetic resonance spectroscopyBiochemistryMedicinal chemistryAdductEthyl propiolatechemistry.chemical_compoundchemistryDrug DiscoveryX-ray crystallographyMichael reactionTetrahedron
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ChemInform Abstract: Triazolopyridines. Part 11. Ylides Derived from 2- Acylmethyltriazolopyridinium Salts.

2010

Abstract Ylides derived from 2-acylmethyltriazolopyridinium salts (2a) -(2c) react with methyl or ethyl propiolate and with dimethyl acetylenedicarboxylate to give ylides (3a)–(3e), (6) or (7). In some cases 1:2 adducts are formed, shown to be the novel ylides (8a)–(8d); an X-ray diffraction confirms structure (8a).

Dimethyl acetylenedicarboxylateEthyl propiolatechemistry.chemical_compoundChemistryOrganic chemistryGeneral MedicineMedicinal chemistryAdductChemInform
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