Reaction with Carboxylic Acidsdoi:10.1023/a:1013955104433Yu. E. MorozovaE. Kh. KazakovaA. R. MustafinaA. I. Konovalov
The reaction between enamines and carboxylic acidsThe reaction between enamines and carboxylic acidsThe mass spectra of a series of formaldehyde acetals of primary, secondary, and tertiary alcohols, and phenol, have been recorded. Deuterium labeling and high resolution mass spectrometry demonstrated the...
The reaction between different carboxylic acids and iron was performed by monitoring the amount of iron dissolved in oil through the formation of the iron carboxylate and by the product distribution in the gas phase. It was found that the solubility of the given iron carboxylate strongly influences...
KEYWORDS: Photocatalysis (反应类型),one-carbon homologation (反应类型),C(sp3)− C(sp3) (成键类型),Carboxylic acids (原料),nitroethylene (原料),Carboxylic acids (产物),Cu(MeCN)4BF4 (催化剂),C-NO2 cleavage (其他) ABSTRACT: Theone-carbon homologation of carboxylic acids is a valuable route...
Several α-hydrazino carboxylic acids and their m-nitrobenzal hydrazones have been prepared and characterized. The latter and two of the former have not been previously reported. The α-hydrazino acids were found to react with ninhydrin to yield Ruhemann's purple, but in much lower yield than ...
As an example, the substitution of a negatively charged aspartate near the A1 quinone in PS I with a neutral or positively charged residue results in a decrease in the rate of electron transfer to FX, which implies a lower driving force between the two cofactors. Conversely, removal of...
ChemInform Abstract: Two New Catalysts for the Dehydrogenative Coupling Reaction of Carboxylic Acids with Silanes—Convenient Methods for an Atom‐Economical Preparation of Silyl Estersorgano-silicon compoundshydrosilylation, silylation, phosphorylationChemInform is a weekly Abstracting Service, delivering concise ...
two expansion strategies calculated with PBE-D3(def2-SVP)/SFAM single-point calculations on DFTB3/SFAM stationary points. We find excellent quantitative agreement of medians (line in the box of the box plot) of the energy value for reactant, transition state, and product between approachesD,...
We present evolution profiles of selected byproducts of such reactions, such as: alcohols, peroxides, aldehydes, carboxylic acids, and epoxides. We also report the properties of soluble polymeric fractions, such as the buildup of the average molecular weight and the distribution of molecular sizes....
Another type of disproportionation is the Baeyer-Villiger reaction, where aperoxy acidreacts with an aldehyde, producing twocarboxylic acids. Baeyer-Villiger and Russell termination reactions are shown inFig. 7b. The rate coefficient of disproportionation is in the order of 106 L/mol*s[51,55]...