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Triazolopyridines 22.1 Description of new 7,9-di(2-pyridyl)[1,2,3]triazolo[5',1':6,1]pyrido[3,2-d]pyrimidines

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dc.contributor.author	Abarca González, Belén
dc.contributor.author	Ballesteros Campos, Rafael
dc.contributor.author	Chadlaoui, Mimoun
dc.date.accessioned	2010-06-08T10:59:08Z
dc.date.available	2010-06-08T10:59:08Z
dc.date.issued	2002
dc.identifier.citation	ABARCA GONZALEZ, Belen ; Ballesteros Campos, Rafael ; Chadlaoui, Mimoun, 2002, Triazolopyridines 22.1 Description of new 7,9-di(2-pyridyl)[1,2,3]triazolo[5',1':6,1]pyrido[3,2-d]pyrimidines, Arkivoc, vol. 2002, no. X, p. 52-60	en
dc.identifier.uri	http://hdl.handle.net/10550/12911
dc.description.abstract	The new heteroaromatic compounds, 7,9-di(2-pyridyl)[1,2,3]triazolo[5',1':6,1]pyrido[3,2-d] pyrimidines 11a-c, were synthesized in two steps from readily available triazolopyridines 1a-c. Regioselective lithiation of 1a-c followed by treatment with 2-cyanopyridine gave a mixture of compounds 5a-c, and 11a-c in moderate to low yields, together with gums. Similar reactions with the triazolopyridine 1d gave as the only identified compound the triazolopyridine derivative 5d.	en
dc.language.iso	en	en
dc.subject	Nitrogen heterocycles ; Helicating ligands ; Lithiation	en
dc.title	Triazolopyridines 22.1 Description of new 7,9-di(2-pyridyl)[1,2,3]triazolo[5',1':6,1]pyrido[3,2-d]pyrimidines	en
dc.type	journal article	es_ES
dc.subject.unesco	UNESCO::QUÍMICA	en
dc.subject.unesco	UNESCO::QUÍMICA::Química orgánica	en
dc.identifier.idgrec	003660	en
dc.type.hasVersion	VoR	es_ES
dc.identifier.url	http://www.arkat-usa.org/get-file/19337/	en