Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Mohamed Anoir Harrad"'
Autor:
Abdallah Karim, Larbi El Firdoussi, M. Carmen Puerta, Pedro Valerga, Mustapha Ait Ali, Issam Hossini, Mohamed Anoir Harrad
Publikováno v:
Molecules, Vol 16, Iss 7, Pp 5886-5895 (2011)
Friedel-Craft acylation at 100 °C of 2,5,9,9-tetramethyl-6,7,8,9-tetrahydro-5H-benzocycloheptene [ar-himachalene (1)], a sesquiterpenic hydrocarbon obtained by catalytic dehydrogenation of α-, β- and γ-himachalenes, produces a mixture of two comp
Externí odkaz:
https://doaj.org/article/36ba12c14911488d93536711508c6d76
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1638-o1638 (2011)
The title compound, C11H14Cl2O, was synthesized by the reaction of a dichloromethane solution of (R)-carvone and potassium tert-butanolate in the presence of a catalytic amount of benzyltriethylammonium chloride in chloroform. The cyclohexene ring ad
Externí odkaz:
https://doaj.org/article/54a452aafbfd437c8cbffea2b4ce68fb
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1818-o1818 (2011)
The title compound, C15H15NO, which was synthesized under solvent-free conditions by the reaction of acetoacetone and 2-naphthylamine, adopts a Z conformation about the C=C bond. The enamine–ketone fragment is approximately planar [maximum deviatio
Externí odkaz:
https://doaj.org/article/1b260acef2ad44f7804c9b5a152f92f7
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 5, Pp o1269-o1270 (2011)
The asymmetric unit of the title compound, C18H30N2O4, contains two independent molecules. In each molecule, the cyclohexane ring adopts a chair conformation with equatorial orientation of the substituents, and the conformation is stabilized by two i
Externí odkaz:
https://doaj.org/article/a7f181bc623e4813a30e86cd8e4de569
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 4, Pp o960-o960 (2011)
The title compound, C11H16Cl4, was synthesized by the reaction of (1S)-β-pinene with triethylamine in the presence of ZnCl2. The cyclohexene ring assumes a half-boat conformation. The crystal packing is governed only by van der Waals interactions. T
Externí odkaz:
https://doaj.org/article/5f295bdce07b42bebd8a27f6ffffc8d2
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 8, Pp m915-m916 (2010)
In the title complex molecule, [Rh(C17H19O2)(C7H8)], the rhodium(I) metal centre is coordinated by the O atoms of a benzoylcamphorate anion and the C=C bonds of the norbornadiene molecule into a slightly distorted square-planar coordination geometry.
Externí odkaz:
https://doaj.org/article/f3f07f33a1834424bb11028c02a25d48
Autor:
Issam Hossini, Abdallah Karim, Larbi El Firdoussi, M. Carmen Puerta, Mohamed Anoir Harrad, Pedro Valerga, Mustapha Ait Ali
Publikováno v:
Molecules, Vol 16, Iss 7, Pp 5886-5895 (2011)
Molecules
Volume 16
Issue 7
Pages 5886-5895
Molecules
Volume 16
Issue 7
Pages 5886-5895
Friedel-Craft acylation at 100 °C of 2,5,9,9-tetramethyl-6,7,8,9-tetrahydro-5H-benzocycloheptene [ar-himachalene (1)], a sesquiterpenic hydrocarbon obtained by catalytic dehydrogenation of α-, β- and γ-himachalenes, produces a mixture of two comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fed0f4999c39af254315b5a9eb732df
https://doi.org/10.3390/molecules16075886
https://doi.org/10.3390/molecules16075886
Autor:
Abdallah Karim, Issam Hossini, Brahim Boualy, Mustapha Ait Ali, Larbi El Firdoussi, Mohamed Anoir Harrad
Publikováno v:
Green and Sustainable Chemistry. :111-115
A practical system of metals-(2,4-pentanedionate) (M(acac)n (M= Fe, Zn, Co and V)) and P2O5 in the pres- ence of HNO3 catalyzes regioselective nitration of ar-himachalene 1 to mono-nitro-ar-himachalene 2 in mod- erate to high yields. Under mild condi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c2e373d2584b5eb3485cddd69d55a6b
https://doi.org/10.4236/gsc.2011.13018
https://doi.org/10.4236/gsc.2011.13018
Autor:
Abdallah Karim, Mustapha Ait Ali, Alain Roucoux, Mohamed Anoir Harrad, Larbi El Firdoussi, Rachid Outtouch
Publikováno v:
Catalysis Communications. 11:442-446
A relevant procedure has been developed for the synthesis of β-enaminoesters catalysed by Ca(CF 3 COO) 2 . The reaction of β-ketoesters with primary amines was efficiently carried out under solvent-free conditions at room temperature and led to che
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39bd27bbe463027f2df7721a7e335cd9
https://doi.org/10.1016/j.catcom.2009.11.019
https://doi.org/10.1016/j.catcom.2009.11.019
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1818-o1818 (2011)
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E: Structure Reports
The title compound, C15H15NO, which was synthesized under solvent-free conditions by the reaction of acetoacetone and 2-naphthylamine, adopts a Z conformation about the C=C bond. The enamine–ketone fragment is approximately planar [maximum deviatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30b9bee106a219098d42b0e992c64619
http://scripts.iucr.org/cgi-bin/paper?S1600536811024494
http://scripts.iucr.org/cgi-bin/paper?S1600536811024494