Ultrathin Polymer Films on Gold Surfaces through Activation of Si–H Bonds

Silicon–Nitrogen Bond Formation via Heterodehydrocoupling and Catalytic N‐Silylation

“…This system was also capable of coupling hydrazines and ammonia to silanes, though sterically encumbered amines were challenging. Stoichiometric reactions demonstrated the formation of an amido compound (8)t hat was observed by 1 HNMR spectroscopy,a nd subsequent reaction of 8 with silane forms To M MgH (9). Azeroth-order dependence on amine arguedf or an ucleophilic magnesium-amido complex that attacks silane to form silylamines and 9,w here a hypervalent silicon species is the likely transition state (Scheme 3).…”

“…[7] Similarly,Nsilylationisapowerful protectionm ethod for the functionalization and derivation of biologically important pyrroles and indoles ( Figure 1B). [8] Poly(silazanes)a ppear in coatings on metal surfaces, [9] conjugated polymers, [10] and light emitting diodes. [11] However,t hey are more frequently invoked as precursors to ceramics.…”

Reactions of Hydrosilanes with Transition Metal Complexes and Characterization of the Products

“…294a The results of the interactions of P,N chelates of Pt with selected silanes were summarized by Schubert in footnote 294. 302 Trans isomer only. Additional derivative with R ) OEt.…”

High-Performance Silicone Membranes for VOC/N2 Separation: A New Crosslinking Strategy via Octyl-Grafted Poly(hydromethylsiloxane)

“…The intensity of the absorption peak at around 2160 cm –1 attributed to the Si–H stretching vibration was decreased in the order of PHMS, POMS-1, POMS-2, and POMS-3, indicating that the Si–H bond of PHMS was consumed in the reaction with 1-octene and the degree of octyl grafting correspondingly increased. Moreover, absorption peaks at 2865 and 2933 cm –1 were observed from POMS-1, POMS-2, and POMS-3, which were attributed to the asymmetric stretching vibration of methylene and the symmetric stretching vibration of methyl derived from octyl groups, respectively. The ratio of the peak heights of 2160 cm –1 (i.e., Si–H) and 2865 cm –1 (i.e., −CH 2 −) for POMS-1, POMS-2, and POMS-3 was calculated to be 3.0, 2.6, and 1.6, respectively, based on the respective spectra in Figure S3­(c–e).…”