000098231 001__ 98231
000098231 005__ 20210121103728.0
000098231 0247_ $$2doi$$a10.1039/c9nj02392e
000098231 0248_ $$2sideral$$a112967
000098231 037__ $$aART-2019-112967
000098231 041__ $$aeng
000098231 100__ $$aSonsona, I.G.
000098231 245__ $$aFirst aromatic amine organocatalysed activation of alpha, beta- unsaturated ketones
000098231 260__ $$c2019
000098231 5060_ $$aAccess copy available to the general public$$fUnrestricted
000098231 5203_ $$aThis work provides an unprecedented example of a chiral aromatic amine used to activate a, b-unsaturated ketones in asymmetric aminocatalysis. Chiral aromatic diamine VII has been efficiently employed, as a proof of concept, in the Michael addition reaction between benzylideneacetones (1a-f) and coumarins (2a-d). The reaction gives rise to warfarin derivatives 3 with promising results using this family of catalysts for the first time. The additional studies performed supported the bifunctional mode of activation of the chiral catalyst VII and the covalent nature of the interactions between the catalyst VII and benzylideneacetones 1.
000098231 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E07-17R$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/CTQ2016-75816-C2-1-P$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/CTQ2017-88091-P$$9info:eu-repo/grantAgreement/ES/UZ/JIUZ-2017-CIE-05
000098231 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000098231 590__ $$a3.288$$b2019
000098231 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b68 / 177 = 0.384$$c2019$$dQ2$$eT2
000098231 592__ $$a0.712$$b2019
000098231 593__ $$aMaterials Chemistry$$c2019$$dQ1
000098231 593__ $$aChemistry (miscellaneous)$$c2019$$dQ2
000098231 593__ $$aCatalysis$$c2019$$dQ3
000098231 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000098231 700__ $$0(orcid)0000-0001-6832-8983$$aMarques-Lopez, E.$$uUniversidad de Zaragoza
000098231 700__ $$0(orcid)0000-0003-0553-0695$$aGimeno, M.C.$$uUniversidad de Zaragoza
000098231 700__ $$aHerrera, R.P.
000098231 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000098231 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000098231 773__ $$g43, 31 (2019), 12233-12240$$pNew j. chem.$$tNEW JOURNAL OF CHEMISTRY$$x1144-0546
000098231 8564_ $$s3404365$$uhttps://zaguan.unizar.es/record/98231/files/texto_completo.pdf$$yVersión publicada
000098231 8564_ $$s2796974$$uhttps://zaguan.unizar.es/record/98231/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000098231 909CO $$ooai:zaguan.unizar.es:98231$$particulos$$pdriver
000098231 951__ $$a2021-01-21-08:12:05
000098231 980__ $$aARTICLE