000109630 001__ 109630
000109630 005__ 20230519145456.0
000109630 0247_ $$2doi$$a10.1002/ejic.202100663
000109630 0248_ $$2sideral$$a126040
000109630 037__ $$aART-2021-126040
000109630 041__ $$aeng
000109630 100__ $$0(orcid)0000-0002-3284-1053$$aBuil Juan, ML$$uUniversidad de Zaragoza
000109630 245__ $$aRecent Advances in Synthesis of Molecular Heteroleptic Osmium and Iridium Phosphorescent Emitters
000109630 260__ $$c2021
000109630 5060_ $$aAccess copy available to the general public$$fUnrestricted
000109630 5203_ $$aThe application of new procedures of organometallic synthesis based on alternative starting complexes has given rise to a significant enhancement in the preparation of osmium(IV), osmium(II), and iridium(III) emitters, since 2012. The choice of the precursors should be done taking into account its ligands, since they may cooperate in the emitter synthesis. Three different functions are clearly pointed out in the revised procedures: the ligands of the starting compounds can direct the selectivity of competitive ruptures of sigma-bonds of the chromophores, without having direct participation in the activation; on the contrary, they can directly participate in the generation of a ligand, being a part of the new coordinated group; and the ligands can also act as internal base in sigma-bond heterolytic activation reactions. In addition, the ability of the polyhydrides OsH6((PPr3)-Pr-i)(2) and IrH5((PPr3)-Pr-i)(2) to activate C-H bonds is pointed out as one of the determining factors of the success in many cases.
000109630 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E06-20R$$9info:eu-repo/grantAgreement/ES/MICINN/PID2020-115286GB-I00/AEI/10.13039/501100011033$$9info:eu-repo/grantAgreement/ES/MINECO-AEI-FEDER/RED2018-102387-T
000109630 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000109630 590__ $$a2.551$$b2021
000109630 592__ $$a0.553$$b2021
000109630 591__ $$aCHEMISTRY, INORGANIC & NUCLEAR$$b23 / 46 = 0.5$$c2021$$dQ2$$eT2
000109630 593__ $$aInorganic Chemistry$$c2021$$dQ2
000109630 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000109630 700__ $$0(orcid)0000-0002-4829-7590$$aEsteruelas Rodrigo, MA
000109630 700__ $$0(orcid)0000-0001-7183-4975$$aLópez de Lama, AM$$uUniversidad de Zaragoza
000109630 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000109630 773__ $$g2021, 46 (2021), 4731-4761$$pEur. j. inorg. chem.$$tEuropean Journal of Inorganic Chemistry$$x1434-1948
000109630 8564_ $$s14264260$$uhttps://zaguan.unizar.es/record/109630/files/texto_completo.pdf$$yVersión publicada
000109630 8564_ $$s3005047$$uhttps://zaguan.unizar.es/record/109630/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000109630 909CO $$ooai:zaguan.unizar.es:109630$$particulos$$pdriver
000109630 951__ $$a2023-05-18-14:51:21
000109630 980__ $$aARTICLE