The possibility of interaction between maleic anhydride and derivatives of long-chain olefins, where the double bond is in the depth of the hydrocarbon chain was considered in the paper. Available and cheap natural raw material - oleic acid is taken as such olefin. It was assumed that the nucleophilic addition of oleic acid to maleic anhydride by the double bond with retaining the molecular structures may proceed by the Alder mechanism under appropriate conditions: reaction temperature of more than 150ºC or in the presence of Lewis acid-type catalysts. Series of syntheses in melts and organic solvents: trihloretilene, perhloretilene and o-xylene were conducted. Reaction temperature modes were from 130ºC (boiling temperature of solvents) to ...
The study considers the relation of diplomacy and intelligence services in a low investigated field ...
The paper traces the evolution of the funeral and memorial rites of Belarusians in the XX – early XX...
Cell death is an important feature of the development of multicellular organisms, a critical factor ...
Aim of this research is to determine the correlation between socioeconomic status of students' famil...
The aim of research was to study the oxidized dextran protection effect against hepatic parenchyma d...
oai:https://soils-journal.ru/index.php/POS/oai:article/1The data on the content of microelements Mn,...
Currently, the key issues in domestic economy are issues of competitiveness and quality of goods pro...
The study group included 51 patients with a neurological disease who are undergoing treatment in the...
PURPOSE. To study the factors affecting the results of intraocular pressure (IOP) measurement by dif...
About 70% of cases of breast cancer (BC) are hormone-dependent tumors and the main method of treatme...
Aim. To investigate the possibility of preclinical detection of liver damage in patients with hypert...
Робота присвячена вивченню біологічних і харчових добавок, а також їхнього впливу на організм. Пров...
Въведение: В различните периоди на човешката история на връзките с обществеността (ВО) са възлагани ...
Rabbit viral hemorrhagic disease (RHD) and European hare brown liver syndrome (EBHS) are two similar...
The article describes the linguistic, cultural, pragmatic conditions necessary for understanding fo...
The study considers the relation of diplomacy and intelligence services in a low investigated field ...
The paper traces the evolution of the funeral and memorial rites of Belarusians in the XX – early XX...
Cell death is an important feature of the development of multicellular organisms, a critical factor ...
Aim of this research is to determine the correlation between socioeconomic status of students' famil...
The aim of research was to study the oxidized dextran protection effect against hepatic parenchyma d...
oai:https://soils-journal.ru/index.php/POS/oai:article/1The data on the content of microelements Mn,...
Currently, the key issues in domestic economy are issues of competitiveness and quality of goods pro...
The study group included 51 patients with a neurological disease who are undergoing treatment in the...
PURPOSE. To study the factors affecting the results of intraocular pressure (IOP) measurement by dif...
About 70% of cases of breast cancer (BC) are hormone-dependent tumors and the main method of treatme...
Aim. To investigate the possibility of preclinical detection of liver damage in patients with hypert...
Робота присвячена вивченню біологічних і харчових добавок, а також їхнього впливу на організм. Пров...
Въведение: В различните периоди на човешката история на връзките с обществеността (ВО) са възлагани ...
Rabbit viral hemorrhagic disease (RHD) and European hare brown liver syndrome (EBHS) are two similar...
The article describes the linguistic, cultural, pragmatic conditions necessary for understanding fo...
The study considers the relation of diplomacy and intelligence services in a low investigated field ...
The paper traces the evolution of the funeral and memorial rites of Belarusians in the XX – early XX...
Cell death is an important feature of the development of multicellular organisms, a critical factor ...