Showing papers by "Tolstikov Genrikh A published in 1974"
TL;DR: The epoxidation of α- and β-pinenes and Δ3- and Δ4-carenes with tert-amyl hydroperoxide in the presence of molybdenum compounds proceeds stereospecifically with the formation of oxides that correspond to attack of the reagent from the sterically less shielded side as mentioned in this paper.
Abstract: The epoxidation of theα- andβ-pinenes and Δ3- and Δ4-carenes with tert-amyl hydroperoxide in the presence of molybdenum compounds proceeds stereospecifically with the formation of oxides that correspond to attack of the reagent from the sterically less shielded side.
3 citations
2 citations
TL;DR: Some polyunsaturated carboxylic acids were synthesized and the scheme for the carboxylation of aluminum, trialkyls was refined in this article, which was the first step in the development of the first method for the synthesis of trialkylic acid.
Abstract: Some polyunsaturated carboxylic acids were synthesized and the scheme for the carboxylation of aluminum, trialkyls was refined.
2 citations
TL;DR: The cooligomerization of trans-piperylene with C2H4 in the presence of NiCl 2·[P(C4H9)3]2 and (C4 H9)2AlCl gave the new cooligomers, 3methyl-2,4-hexadiene and 3-methyl-3,7-octadiene as discussed by the authors.
Abstract: The cooligomerization of trans-piperylene with C2H4 in the presence of NiCl2·[P(C4H9)3]2 and (C4H9)2AlCl gave the new cooligomers, 3-methyl-2,4-hexadiene and 3-methyl-3,7-octadiene.
2 citations
1 citations
TL;DR: In this paper, a study was made of the isomeriztion of cyclic butadiene trimers on organoaluminum compounds and it was shown that dimethyladamantane can be synthesized from these products.
Abstract: A study was made of the isomeriztion of cyclic butadiene trimers on organoaluminum compounds and it was shown that dimethyladamantane can be synthesized from these products.
1 citations
TL;DR: In this article, conditions were found for the conversion of 4-vinylcyclohexene to bicyclo[3,2,l]-2-octene, of 1,5-cyclooctadiene to bicycle [3,3,0]-2 octene, and of 1-5,9-cyclodododecatriene to tricyclo[6,4,0,03,7,]dodecene and tricycle[7,3-0,07,7]decodeene.
Abstract: 1.
Irreversible isomerization occurs when olefins are heated in the presence of diisobutylaluminum hydride.
2.
Conditions were found for the conversion of 4-vinylcyclohexene to bicyclo[3,2,l]-2-octene, of 1,5-cyclooctadiene to bicyclo[3,3,0]-2-octene, and of 1,5,9-cyclododecatriene to tricyclo[6,4,0,03,7,]dodecene and tricyclo[7,3,0,03,7]dodecene, and also for the isomerization ofα-olefins with a shift of the double bond.
1 citations
TL;DR: In this paper, a method was developed for the synthesis of 2,2-bisphenols of adamantane by the reaction of adamantanone with either phenol or methylphenols in the presence of hydrogen chloride and thioacetic acid.
Abstract: A method was developed for the synthesis of the 2,2-bisphenols of adamantane by the reaction of adamantanone with either phenol or methylphenols in the presence of hydrogen chloride and thioacetic acid.
1 citations
TL;DR: In this article, a new method for the preparation of functional derivatives of sulfolane by ozonolysis of 13-thiabicyclo[8.1]-cis-5-tridecene and its derivatives was developed.
Abstract: A new method for the preparation of functional derivatives of sulfolane by ozonolysis of 13-thiabicyclo[8.2.1]-cis-5-tridecene and its derivatives was developed.
TL;DR: In this paper, the rearrangement of 2,4,6,8-tetrathioadamantane to 2.4, 6, 8-tricyclic acid was studied under the conditions of hydrogen halide cleavage and reverse rearrangements under the influence of hydrogen compounds.
Abstract: 1.
The rearrangement of 2,4,6,8-tetrathioadamantane to 2,4,6,8-tetrathioprotoadamantane under the conditions of hydrogen halide cleavage, and the basic solvolysis and reverse rearrangement under the influence of hydrogen halides, were observed.
2.
The hydrochlorination of 1-methylene-3,5,7-trimethyl-2,4,6,8-tetrathioprotoadamantane in ether in the absence of excess hydrogen chloride proceeds without rearrangement and leads to 1-chloro-1,3,5,7-tetramethyl-2,4,6,8-tetrathioprotoadamantane, which has a high reactivity in nucleophilic substitution reactions.
TL;DR: The alkylation of aromatic hydrocarbons with 1,5-cyclooctadiene and trans-trans-cis-1,5,9-cyclo-dodecatriene proceeds with a skeletal rearrangement of the latter and the formation of arylcyclanes as mentioned in this paper.
Abstract: The alkylation of aromatic hydrocarbons with 1,5-cyclooctadiene and trans-trans-cis-1,5,9-cyclo-dodecatriene proceeds with a skeletal rearrangement of the latter and the formation of arylcyclanes.