Showing papers by "G. I. Nikishin published in 1971"
TL;DR: The liquid phase oxidation of tetrahydrofuran and 2-methyltetrahydron-fragments with oxygen, in the presence of UV light, gave the hydroperoxides in respective concentrations of 20 and 60% as mentioned in this paper.
Abstract: 1.
The liquid-phase oxidation of tetrahydrofuran and 2-methyltetrahydrofuran with oxygen, in the presence of UV light, gave the hydroperoxides in respective concentrations of 20 and 60%.
2.
The formed 2-methyltetrahydrofuran hydroperoxide is composed of two isomers: 2-methyl-2-peroxytetrahydrofuran and 2-methyl-5-peroxytetrahydrofuran.
2 citations
TL;DR: In this paper, the α-carbon atom of the alcohol portion of the ester molecule takes part either exclusively or predominantly in the formation of the new carbon bond of the adducts.
Abstract: 1.
A study was made of the addition reaction, initiated by peroxides, of diethyl malonate, dimethyl succinate and ethyl monochloroacetate to the polyhaloolefins — to hexafluoropropylene, trichloroethylene and tetrachloroethylene.
2.
The reaction proceeds by an anomalous direction: the α-carbon atom of the alcohol portion of the ester molecule takes part either exclusively or predominantly in the formation of the new carbon — carbon bond of the adducts.
3.
The reaction of esters with trichloro- and tetrachloroethylene is accompanied by the elimination of hydrogen chloride and leads to the respective formation of either the 1-(dichlorovinyl) or 1-(trichlorovinyl) derivatives of alkyl esters of carboxylic acids.
1 citations
TL;DR: In this paper, the effect of the salts FeSO4, MnSO4 and CoSO4 on the decomposition of peroxydisuccinic acid in aqueous medium was investigated.
Abstract: A study was made of the effect of the salts FeSO4, MnSO4, and CoSO4 on the decomposition of peroxydisuccinic acid in aqueous medium. Both the composition and the yield of the reaction products are determined to a large degree by the nature of the metal ion.
TL;DR: The free-radical reaction of alcohols with β-alkylacrylic acids, initiated by di-tert-butyl peroxide, leads to the formation of γ-lactones containing alkyl groups in the β- and γpositions as discussed by the authors.
Abstract: 1.
The free-radical reaction of alcohols withβ-alkylacrylic acids, initiated by di-tert-butyl peroxide, leads to the formation of γ-lactones containing alkyl groups in theβ- and γ-positions.
2.
Ethylene glycol and 1,3-propylene glycol add to methyl acrylate to give mainly γ-lactones, together with which is obtained theδ-lactone in the first case, and the methyl ester of γ,e-dihydroxycaproic acid in the second case.
TL;DR: In this article, the thermal decomposition of peroxydiphthalic acid in acetic acid and benzene was studied and the basic reaction products were identified, and the mechanism of their formation was proposed.
Abstract: 1.
The kinetics of the thermal decomposition of the dimethyl ester of peroxydiphthalic acid in acetic acid and benzene was studied.
2.
The basic reaction products were identified, and the mechanism of their formation was proposed.