Mostrar el registro sencillo del ítem
Crystal structures of 3‐methyl‐2(1H)‐quinoxalinone and three substituted derivatives
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | MONDIEIG, Denise | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | NÉGRIER, Philippe | |
| hal.structure.identifier | Laboratoire de Pharmacochimie | |
| dc.contributor.author | MASSIP, Stéphane | |
| hal.structure.identifier | Laboratoire de Pharmacochimie | |
| dc.contributor.author | LEGER, Jean-Michel | |
| hal.structure.identifier | Laboratoire de Chimie d'Agroressources et Génie des Procédés | |
| dc.contributor.author | JARMOUMI, Chakir | |
| hal.structure.identifier | Laboratoire de Chimie d'Agroressources et Génie des Procédés | |
| dc.contributor.author | LAKHRISSI, Brahim | |
| dc.date.created | 2010-09-28 | |
| dc.date.issued | 2011 | |
| dc.identifier.issn | 0894-3230 | |
| dc.description.abstractEn | 3-Methyl-2(1H)-quinoxalinone and three derivatives (3,7-dimethyl-2(1H)-quinoxalinone, 3-methyl-6,7-dichloro-2(1H)-quinoxalinone and 3-methyl-7-nitro-2(1H)-quinoxalinone) have been synthesised and analysed by 1H NMR and IR spectral spectroscopies. The crystal structures have been determined at room temperature from X-ray single crystal diffraction data for three of them and from powder diffraction data for the nitro derivative. 3-Methyl-2(1H)-quinoxalinone crystallises in the P21/c monoclinic system, 3,7-dimethyl-2(1H)-quinoxalinone in the Pbca orthorhombic system and the two others compounds in the Pequation image triclinic system. For the nitro derivative, C-H..N short contacts are established between the carbon of the methyl and the double bounded nitrogen of the ring. For the three other compounds N-H..O hydrogen bonds involve the atoms of the heterocyclic ring. | |
| dc.language.iso | en | |
| dc.publisher | Wiley | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/ | |
| dc.subject.en | 3-methyl-2(1H)-quinoxalinone derivative | |
| dc.subject.en | intermolecular interaction | |
| dc.subject.en | powder structure | |
| dc.subject.en | single crystal structure | |
| dc.subject.en | synthesis | |
| dc.title.en | Crystal structures of 3‐methyl‐2(1H)‐quinoxalinone and three substituted derivatives | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/poc.1846 | |
| dc.subject.hal | Chimie/Cristallographie | |
| bordeaux.journal | Journal of Physical Organic Chemistry | |
| bordeaux.page | 1193-1200 | |
| bordeaux.volume | 24 | |
| bordeaux.issue | 12 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00668396 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00668396v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Physical%20Organic%20Chemistry&rft.date=2011&rft.volume=24&rft.issue=12&rft.spage=1193-1200&rft.epage=1193-1200&rft.eissn=0894-3230&rft.issn=0894-3230&rft.au=MONDIEIG,%20Denise&N%C3%89GRIER,%20Philippe&MASSIP,%20St%C3%A9phane&LEGER,%20Jean-Michel&JARMOUMI,%20Chakir&rft.genre=article |
Archivos en el ítem
| Archivos | Tamaño | Formato | Ver |
|---|---|---|---|
|
No hay archivos asociados a este ítem. |
|||