Please use this identifier to cite or link to this item:
http://ri.uaemex.mx/handle20.500.11799/99612| DC Field | Value | Language |
|---|---|---|
| dc.creator | MICHELLE LIZBETH TRUJILLO LAGUNAS | - |
| dc.creator | IGNACIO MEDINA MERCADO | - |
| dc.creator | IVANN ZARAGOZA GALICIA | - |
| dc.creator | Horacio Olivo | - |
| dc.creator | MOISES ROMERO ORTEGA | - |
| dc.date | 2019-01-15 | - |
| dc.date.accessioned | 2022-04-21T06:01:16Z | - |
| dc.date.available | 2022-04-21T06:01:16Z | - |
| dc.identifier | http://hdl.handle.net/20.500.11799/99612 | - |
| dc.identifier.uri | http://ri.uaemex.mx/handle20.500.11799/99612 | - |
| 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. | - |
| dc.description | 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. | - |
| dc.description | Conacyt | - |
| dc.language | eng | - |
| dc.publisher | Thieme | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | - |
| dc.source | 0039-7881 | - |
| dc.subject | Cycloaddition reaction | - |
| dc.subject | tetrachloropyrimidines | - |
| dc.subject | 1,3-diazadienes | - |
| dc.subject | intramolecular cyclization | - |
| dc.subject | nucleophilic substitution. | - |
| dc.subject | info:eu-repo/classification/cti/2 | - |
| dc.title | A Synthesis of 4-Chloro-2-(trichloromethyl)pyrimidines and Their Study in Nucleophilic Substitution | - |
| dc.type | article | - |
| dc.audience | students | - |
| dc.audience | researchers | - |
| item.grantfulltext | none | - |
| item.fulltext | No Fulltext | - |
| Appears in Collections: | Producción | |
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