000119908 001__ 119908
000119908 005__ 20240319081016.0
000119908 0247_ $$2doi$$a10.1021/acs.inorgchem.2c02216
000119908 0248_ $$2sideral$$a130638
000119908 037__ $$aART-2022-130638
000119908 041__ $$aeng
000119908 100__ $$aAlvarez, M. Angeles
000119908 245__ $$aChemistry of a Nitrosyl Ligand ¿:¿-Bridging a Ditungsten Center: rearrangement and N–O Bond cleavage reactions
000119908 260__ $$c2022
000119908 5060_ $$aAccess copy available to the general public$$fUnrestricted
000119908 5203_ $$aThe novel nitrosyl-bridged complex [W2Cp2(μ-PtBu2)(μ-κ:η-NO)(CO)(NO)](BAr4) [Ar = 3,5-C6H3(CF3)2] was prepared in a multistep procedure starting from the hydride [W2Cp2(μ-H)(μ-PtBu2)(CO)4] and involving the new complexes [W2Cp2(μ-PtBu2)(CO)4](BF4), [W2Cp2(μ-PtBu2)(CO)2(NO)2](BAr4), and [W2(μ-κ:η5-C5H4)Cp(μ-PtBu2)(CO)(NO)2] as intermediates, which follow from reactions with HBF4·OEt2, NO, and Me3NO·2H2O, respectively. The nitrosyl-bridged cation easily added chloride upon reaction with [N(PPh3)2]Cl, with concomitant NO rearrangement into the terminal coordination mode, to give [W2ClCp2(μ-PtBu2)(CO)(NO)2], and underwent N–O and W–W bond cleavages upon the addition of CNtBu to give the mononuclear phosphinoimido complex [WCp(NPtBu2)(CNtBu)2](BAr4). Another N–O bond cleavage was induced upon photochemical decarbonylation at 243 K, which gave the oxo- and phosphinito-bridged nitrido complex [W2Cp2(N)(μ-O)(μ-OPtBu2)(NO)](BAr4), likely resulting from a N–O bond cleavage step following decarbonylation.
000119908 536__ $$9info:eu-repo/grantAgreement/ES/MCINN-FEDER/PGC2018-093451-B-I00$$9info:eu-repo/grantAgreement/ES/MCINN-FEDER/PGC2018-097366-B-I00
000119908 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000119908 590__ $$a4.6$$b2022
000119908 592__ $$a0.997$$b2022
000119908 591__ $$aCHEMISTRY, INORGANIC & NUCLEAR$$b5 / 42 = 0.119$$c2022$$dQ1$$eT1
000119908 593__ $$aChemistry (miscellaneous)$$c2022$$dQ1
000119908 593__ $$aPhysical and Theoretical Chemistry$$c2022$$dQ1
000119908 593__ $$aInorganic Chemistry$$c2022$$dQ1
000119908 594__ $$a8.0$$b2022
000119908 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000119908 700__ $$aGarcía, M. Esther
000119908 700__ $$aGarcía-Vivó, Daniel
000119908 700__ $$aGuerra, Ana M.
000119908 700__ $$aRuiz, Miguel A.
000119908 700__ $$0(orcid)0000-0002-0444-996X$$aFalvello, Larry R.$$uUniversidad de Zaragoza
000119908 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000119908 773__ $$g61, 38 (2022), 14929-14933$$pInorg. chem.$$tInorganic Chemistry$$x0020-1669
000119908 8564_ $$s1759325$$uhttps://zaguan.unizar.es/record/119908/files/texto_completo.pdf$$yVersión publicada
000119908 8564_ $$s3107623$$uhttps://zaguan.unizar.es/record/119908/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000119908 909CO $$ooai:zaguan.unizar.es:119908$$particulos$$pdriver
000119908 951__ $$a2024-03-18-15:39:19
000119908 980__ $$aARTICLE