Noncovalent interactions often provide the spine of biomolecular and material structures, and can therefore play a key role in biological and catalytic processes. Selectivity in chemical reactions, particularly in catalytic processes, is often an orchestral action of various noncovalent interactions occurring in intermediates and transition states. Although the role of hydrogen bonding is well explored in catalysis, the other types of weak interactions, namely cation-π, anion-π, π-π stacking, pseudo-agostic, halogen, chalcogen, pnictogen, tetrel and icosagen bonds, must also be considered. Naturally, the chemo-, regio- or stereoselectivity of a reaction depends on the stability of such noncovalent-interaction-supported species in catalytic systems. Therefore, an in-depth understanding of these weak interactions may be the key to designing new catalytic materials. Providing an overview of the role of these different types of noncovalent interactions in both homogenous and heterogeneous catalysis, this book is a valuable resource for synthetic chemists who are interested in exploring and further developing noncovalent-interaction-assisted synthesis and catalysis.
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[ 30 ] Rakitskaya , T. L. , Ennan , A. A. , Granatyuk , I. V. , Bandurko , A. Yu . , Balavoine , G. G. A. , Geletii , Yu . V. and Paina , V. Ya . ( 1999 ) . Kinetics and mechanism of lowtemperature ozone decomposition by Co - ions ...
Catalytic Kinetics: Chemistry and Engineering
The three-dimensional structure of proteins -- Chemical catalysis -- The basic equations of enzyme kinetics -- Measurement and magnitude of individual rate constants -- The pH dependence of enzyme catalysis -- Practical methods for kinetics ...
Synthetic Methods of Organometallic and Inorganic Chemistry: (Herrmann/Brauer)
The amount of omega seeds was studied below: At the proportion of 5Na20: A1203: 14Si02: 2.2TMAOH: 220H2O, the gel was airproofed at 50°C for 10 days to produce seed crystals. And then at the same proportion but without template TMAOH, ...
Rouquerol, F.; Rouquerol, J.; Sing, K. S. W. Adsorption by Powders and Porous Solids: Principles, Methodology and Applications, Academic Press: San Diego, 1999. 4. Steele, W. A. The interaction of gases with solid surfaces, ...
... E. Sacaliuc and B. M. Weckhuysen, The epoxidation of propene over gold nanoparticle catalysts, in Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis, ed. S. T. Oyama, Elsevier, Amsterdam, 2008, pp. 339–386.
[31] ESCANDE V., VELATI A., GRISON C., « Ecocatalysis for 2H-chromenes synthesis : an integrated approach for phytomanagement of polluted ecosystems », Environmental Science and Pollution Research, 2014. [32] ESCANDE V., OLSZEWSKI T.K., ...
Similarly, a lanatoside C-eicosapentaenoate (EPA) hybrid was prepared directly from lanatoside C with 82% site ... groups for the glucose moiety.35 A conventional retrosynthetic analysis should lead to suitably protected precursor 83, ...