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dc.contributor.authorSolhy, Abderrahim
dc.contributor.authorAmer, Walid
dc.contributor.authorKarkouri, Mohammed
dc.contributor.authorTahir, Rachid
dc.contributor.authorEl Bouari, Abdeslam
dc.contributor.authorFihri, Aziz
dc.contributor.authorBousmina, Mostapha M.
dc.contributor.authorZahouily, Mohamed
dc.date.accessioned2015-08-03T09:02:52Z
dc.date.available2015-08-03T09:02:52Z
dc.date.issued2011-02
dc.identifier.citationSolhy, A., Amer, W., Karkouri, M., Tahir, R., El Bouari, A., Fihri, A., … Zahouily, M. (2011). Bi-functional modified-phosphate catalyzed the synthesis of α-α′-(EE)-bis(benzylidene)-cycloalkanones: Microwave versus conventional-heating. Journal of Molecular Catalysis A: Chemical, 336(1-2), 8–15. doi:10.1016/j.molcata.2010.11.032
dc.identifier.issn13811169
dc.identifier.doi10.1016/j.molcata.2010.11.032
dc.identifier.urihttp://hdl.handle.net/10754/561710
dc.description.abstractThe impregnation of hydroxyapatite (HAP) by NaNO3 leads to a modified-hydroxyapatite which has a bi-functional acid-base property. Sodium-modified-hydroxyapatite (Na-HAP) efficiently catalyzed the cross-aldol condensation of arylaldehydes and cycloketones to afford α-α′- (EE)-bis(benzylidene)-cycloalkanones in good yields under microwave irradiation. Moreover, the methodology described in this paper provides a very easy and efficient synthesis carried out in water as the greenest available solvent under conventional heating. A comparison study between these two different modes of heating was investigated. The catalyst was easily recovered and efficiently re-used. © 2010 Elsevier B.V.
dc.description.sponsorshipThanks are due to Hassan II Academy of Science and Technology and Centre National de la Recherche Scientifique et Technique (CNRST), for their financial support.
dc.publisherElsevier BV
dc.subjectα-α′-(EE)-bis(benzylidene)- cycloalkanones
dc.subjectConventional heating
dc.subjectCross-aldol Condensation
dc.subjectHeterogeneous catalysis
dc.subjectHydroxyapatite
dc.subjectMicrowave irradiation
dc.subjectModified hydroxyapatite
dc.subjectWater
dc.titleBi-functional modified-phosphate catalyzed the synthesis of α-α′-(EE)-bis(benzylidene)-cycloalkanones: Microwave versus conventional-heating
dc.typeArticle
dc.contributor.departmentKAUST Catalysis Center (KCC)
dc.identifier.journalJournal of Molecular Catalysis A: Chemical
dc.contributor.institutionENSET, INANOTECH Inst Nanomat & Nanotechnol, MAScIR Fdn Moroccan Adv Sci Innovat & Res, Rabat 10100, Morocco
dc.contributor.institutionUniv Hassan 2, Lab Catalyse Chimiometrie & Environm URAC 24, Rabat 20650, Morocco
dc.contributor.institutionHassan II Acad Sci & Technol, Rabat, Morocco
kaust.personFihri, Aziz


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