Unveiling hidden reaction kinetics of carbon dioxide in supercritical aqueous solutions. Proceedings of the National Academy of Sciences, 2024; 122 (1) DOI: 10.1073/pnas.2406356121 ...

The biosynthetic thiolase catalyzes a Claisen condensation reaction between acetyl-CoA and the enzyme acetylated at Cys89. Two oxyanion holes facilitate this catalysis: oxyanion hole I stabilizes the ...

The reaction mechanism for catalytic ammonia production experimentally determined Date: January 10, 2024 Source: Stockholm University Summary: Researchers have now been able to study the surface ...

Ketosynthases (KSs) catalyze carbon–carbon bond-forming reactions in fatty acid synthases (FASs) and polyketide synthases (PKSs). KSs utilize a two-step ping-pong kinetic mechanism to carry out an ...

The Thermo Scientific picoSpin 45 NMR spectrometer is a useful tool for teaching through the aldol condensation reaction. In a number of undergraduate organic teaching programs, probably the first ...

But even though the reaction was first described 120 years ago, chemists have only now uncovered the details of its complex mechanism (J. Am. Chem. Soc. 2020, DOI: 10.1021/jacs.9b11829) ...

Abstract Liquid phase catalytic hydroxylation of phenol by Fe-containing metal-organic framework, Fe-BTC (BTC = 1,3,5-benzenetricarboxylate) using 30% H 2 O 2 as an oxidant and H 2 O as solvent showed ...

At Purdue, where Cooks teaches, instructors have introduced four experiments involving electrospray synthesis to sophomore organic labs, including Claisen-Schmidt base-catalyzed condensation (J ...

Abstract The Claisen rearrangement is a [3,3]-sigmatropic rearrangement which is an important method for new C-C bond formation in organic synthesis. This reaction is a typical thermal reaction that ...

News & Views Published: 29 June 2017 Physical chemistry The fingerprints of reaction mechanisms Claire Vallance Nature 546, 608–609 (2017) Cite this article ...