Mostrar el registro sencillo del objeto digital
dc.contributor.author | TRUJILLO LAGUNAS, MICHELLE LIZBETH | |
dc.contributor.author | MEDINA MERCADO, IGNACIO | |
dc.contributor.author | ZARAGOZA GALICIA, IVANN | |
dc.contributor.author | Olivo, Horacio | |
dc.contributor.author | ROMERO ORTEGA, MOISES | |
dc.creator | TRUJILLO LAGUNAS, MICHELLE LIZBETH; 783401 | |
dc.creator | MEDINA MERCADO, IGNACIO; 701363 | |
dc.creator | ZARAGOZA GALICIA, IVANN; 231282 | |
dc.creator | Olivo, Horacio;#0000-0002-8082-5285 | |
dc.creator | ROMERO ORTEGA, MOISES; 14987 | |
dc.date.accessioned | 2019-03-14T17:29:42Z | |
dc.date.available | 2019-03-14T17:29:42Z | |
dc.date.issued | 2019-01-15 | |
dc.identifier.issn | 0039-7881 | |
dc.identifier.uri | http://hdl.handle.net/20.500.11799/99612 | |
dc.description | En el presente manuscrito se presenta un método nuevo para la preparación de tetracloropirimidinas y se presenta un estudio acerca de su reactividad química. | es |
dc.description.abstract | A convenient two-step synthesis of 2-trichloromethyl-4-chloropyrimidines starting from 2-trichloromethyl-1,3-diazabutadienes is described. These nitrogen heterocycles were prepared in one pot synthesis by a sequential acylation/intramolecular cyclization reaction between 2-trichloromethyl-1,3-diazabutadienes and acyl chlorides in the presence of triethylamine followed by treatment with POCl3. This is the first report for the synthesis of this type of 2-trichloromethyl-4-chloropyrimidine derivatives and serves as a source for a wide variety of other substituted pyrimidines by nucleophilic substitution reactions. | es |
dc.description.sponsorship | Conacyt | es |
dc.language.iso | eng | es |
dc.publisher | Thieme | es |
dc.rights | openAccess | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
dc.subject | Cycloaddition reaction | es |
dc.subject | tetrachloropyrimidines | es |
dc.subject | 1,3-diazadienes | es |
dc.subject | intramolecular cyclization | es |
dc.subject | nucleophilic substitution. | es |
dc.subject.classification | BIOLOGÍA Y QUÍMICA | |
dc.title | A Synthesis of 4-Chloro-2-(trichloromethyl)pyrimidines and Their Study in Nucleophilic Substitution | es |
dc.type | Artículo | es |
dc.provenance | Científica | es |
dc.road | Dorada | es |
dc.organismo | Química | es |
dc.ambito | Internacional | es |
dc.cve.CenCos | 20401 | es |
dc.cve.progEstudios | 57 | es |
dc.audience | students | es |
dc.audience | researchers | es |
dc.type.conacyt | article | |
dc.identificator | 2 |