On the reactions of trialkyl(aryl)hydrosilanes with trifluoroacetic acid
作者:K.A. Andrianov、S.A. Igonina、V.I. Sidorov
DOI:10.1016/s0022-328x(00)92033-3
日期:1977.3
It has been established that the reaction of triethyl-, dimethyl phenyl- and dimethyl benzyl-silanes with trifluoroaceticacid is rather complex and can include not only dehydrocondensation with the formation of acyl oxysilanes, but is also accompanied, to a considerable extent, by thermal transformation of trialkyl(aryl) silyl trifluoroacetates into the corresponding disiloxanes, the splitting of
Reactivity of Ir-NSiN Complexes: Ir-Catalyzed Dehydrogenative Silylation of Carboxylic Acids
作者:Alejandro Julián、Karin Garcés、Ralte Lalrempuia、E. A. Jaseer、Pilar García-Orduña、Francisco J. Fernández-Alvarez、Fernando J. Lahoz、Luis A. Oro
DOI:10.1002/cctc.201701488
日期:2018.3.7
precursor for the preparation of Ir(NSiN) complexes (NSiN=fac‐bis‐(pyridine‐2‐yloxy)methylsilyl). The reaction of [Ir(μ‐Cl)(cod)]2 with bis‐(pyridine‐2‐yloxy)methylsilane enabled the synthesis of [Ir(H)(Cl)(NSiN)(η2‐cod)] with an uncommon η2‐coordination mode for the cod ligand. The application of Ir–NSiN species as catalysts precursors for the dehydrogenativesilylation of carboxylic acids was also explored