Abstract
Abstract The proton occupies a special position as a promoter and mediator in chemical reactions occurring in solution. Many reactions in organic chemistry are catalysed by acids or bases; likewise, most enzymes contain active groups which promote acid‐base catalysis. To understand the reaction mechanisms involved, it is necessary to identify the elementary steps as well as their course in time. Systematic investigation of these elementary steps as well as their course in time. Systematic investigation of these elementary steps has become possible only with the development of new methods for studying very fast reactions. The present paper reviews the information obtained in this type of investigation. The result is a relatively complete picture of the elementary proton transfer mechanisms and a comprehensive description of the modes and laws of acid‐base and enzymatic catalysis.
Keywords
Affiliated Institutions
Related Publications
The structural enzymology of proton-transfer reactions
The simplest chemical transformations in metabolism are the proton transfer reactions exemplified by certain isomerases and racemases. We have been studying three such enzymes t...
Understanding reactivity with Kohn-Sham molecular orbital theory: E2-SN2 mechanistic spectrum and other concepts
On the basis of Kohn–Sham density functional (DFT) investigations on elementary organic and organometallic reactions, we show how a detailed understanding of the electronic stru...
Photo- and Mechano-Catalytic Overall Water Splitting Reactions to Form Hydrogen and Oxygen on Heterogeneous Catalysts
Abstract Recent progress of overall water splitting by photocatalysts and mechanocatalysts is briefly reviewed. In photocatalytic reactions, several new materials have been intr...
Chemical Reactivity of PF[sub 5] and LiPF[sub 6] in Ethylene Carbonate/Dimethyl Carbonate Solutions
The thermal decomposition of in a mixture (1:1 molar ratio) of ethylene carbonate (EC)/dimethyl carbonate (DMC) at 85°C is compared to the reaction between EC/DMC and gas. Both ...
A Direct Demonstration of the Catalytic Action of Superoxide Dismutase through the Use of Pulse Radiolysis
Abstract Superoxide dismutase catalyzes the decay of O2-, generated by pulse radiolysis. The enzymatic reaction was first order with respect to enzyme and to O2- and the rate co...
Publication Info
- Year
- 1964
- Type
- article
- Volume
- 3
- Issue
- 1
- Pages
- 1-19
- Citations
- 1792
- Access
- Closed
External Links
Social Impact
Social media, news, blog, policy document mentions
Citation Metrics
Cite This
Identifiers
- DOI
- 10.1002/anie.196400011