The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 11-Bromoundecanoic acid( cas:2834-05-1 ) is researched.Formula: C11H21BrO2.Fontanesi, Claudio; Como, Enrico Da; Vanossi, Davide; Montecchi, Monica; Cannio, Maria; Mondal, Prakash Chandra; Giurlani, Walter; Innocenti, Massimo; Pasquali, Luca published the article 《Redox-Active Ferrocene grafted on H-Terminated Si(111): Electrochemical Characterization of the Charge Transport Mechanism and Dynamics》 about this compound( cas:2834-05-1 ) in Scientific Reports. Keywords: hydrogen terminated silicon ferrocene electrode charge transport mechanism. Let’s learn more about this compound (cas:2834-05-1).
Electroactive self-assembled monolayers (SAMs) bearing a ferrocene (Fc) redox couple were chem. assembled on H-terminated semiconducting degenerate-doped n-type Si(111) substrate. This allows to create a Si(111)|organic-spacer|Fc hybrid interface, where the ferrocene moiety is covalently immobilized on the silicon, via two alkyl mol. spacers of different length. Organic monolayer formation was probed by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) and XPS measurements, which were also used to estimate thickness and surface assembled monolayer (SAM) surface coverage. Atomic force microscopy (AFM) measurements allowed to ascertain surface morphol. and roughness. The single electron transfer process, between the ferrocene redox probe and the Si electrode surface, was probed by cyclic voltammetry (CV) measurements. CVs recorded at different scan rates, in the 10 to 500 mV s-1 range, allowed to determine peak-to-peak separation, half-wave potential, and charge-transfer rate constant (KET). The exptl. findings suggest that the electron transfer is a one electron quasi-reversible process. The present demonstration of surface engineering of functional redox-active organometallic mol. can be efficient in the field of mol. electronics, surface-base redox chem., opto-electronic applications.
Although many compounds look similar to this compound(2834-05-1)Formula: C11H21BrO2, numerous studies have shown that this compound(SMILES:O=C(O)CCCCCCCCCCBr), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI