000132235 001__ 132235
000132235 005__ 20250923084417.0
000132235 0247_ $$2doi$$a10.3390/catal14010074
000132235 0248_ $$2sideral$$a137510
000132235 037__ $$aART-2024-137510
000132235 041__ $$aeng
000132235 100__ $$aDorado, Vicente
000132235 245__ $$aSulfonic resins as catalysts for the oxidation of alcohols with H2O2/KBr
000132235 260__ $$c2024
000132235 5060_ $$aAccess copy available to the general public$$fUnrestricted
000132235 5203_ $$aSulfonic resins can replace homogeneous sulfonic acids in the oxidation of alcohols with the H2O2/KBr system. The performance of different resins was tested with methyl 9(10)-hydroxystearate, a secondary fatty alcohol. The structural features of the resin were more important than the acid strength for the catalytic performance of this reaction. The optimization of the reaction conditions allows the recovery of the resin, although regeneration is required due to the active role of KBr, and a significant loss of sulfonic groups can be detected after nine runs. In the case of primary fatty alcohols, the oxidation leads to carboxylic acids, which are esterified with the starting alcohol under the acidic conditions. For cyclic secondary alcohols, the steric hindrance around the hydroxyl group seems to be important for the efficiency of the oxidation to ketone.
000132235 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E37-23R$$9info:eu-repo/grantAgreement/ES/MCIU/RTI2018-093431-B-I00$$9info:eu-repo/grantAgreement/ES/MINECO/PID2021-125762NB-I00
000132235 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000132235 590__ $$a4.0$$b2024
000132235 592__ $$a0.746$$b2024
000132235 591__ $$aCHEMISTRY, PHYSICAL$$b83 / 185 = 0.449$$c2024$$dQ2$$eT2
000132235 593__ $$aPhysical and Theoretical Chemistry$$c2024$$dQ2
000132235 593__ $$aCatalysis$$c2024$$dQ3
000132235 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000132235 700__ $$0(orcid)0000-0002-7272-8506$$aHerrerías, Clara I.$$uUniversidad de Zaragoza
000132235 700__ $$0(orcid)0000-0002-0136-5138$$aFraile, José M.
000132235 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000132235 773__ $$g14, 1 (2024), 74 [11 pp.]$$pCatalysts$$tCatalysts$$x2073-4344
000132235 8564_ $$s1385538$$uhttps://zaguan.unizar.es/record/132235/files/texto_completo.pdf$$yVersión publicada
000132235 8564_ $$s2788512$$uhttps://zaguan.unizar.es/record/132235/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000132235 909CO $$ooai:zaguan.unizar.es:132235$$particulos$$pdriver
000132235 951__ $$a2025-09-22-14:33:31
000132235 980__ $$aARTICLE