THE OPTIMIZATION OF ZINC DIALKYLDI-THIOCARBAMATES SYNTHESIS AND DETERMINATION OF THEIR ANTIOXIDANT ACTIVITY
A two-step optimized laboratory synthetic method of zinc dialkyldithiocarbamates is presented. In the course of the first phase, a sodium salt of dialkyldithiocarbamic acid has been synthesized from the dialkylamines, carbon disulfide and sodium hydroxide. The synthesis of zinc dialkyldithiocarbamat...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Association of the Chemical Engineers of Serbia
2008-11-01
|
| Series: | Chemical Industry and Chemical Engineering Quarterly |
| Subjects: | |
| Online Access: | http://www.ache.org.rs/CICEQ/2008/No4/10_3022_2008.pdf |
| _version_ | 1819149227970789376 |
|---|---|
| author | Aleksandar D. Marinković Milutin Milosavljević Dragan Milenković Goran Ivanović |
| author_facet | Aleksandar D. Marinković Milutin Milosavljević Dragan Milenković Goran Ivanović |
| author_sort | Aleksandar D. Marinković |
| collection | DOAJ |
| description | A two-step optimized laboratory synthetic method of zinc dialkyldithiocarbamates is presented. In the course of the first phase, a sodium salt of dialkyldithiocarbamic acid has been synthesized from the dialkylamines, carbon disulfide and sodium hydroxide. The synthesis of zinc dialkyldithiocarbamates was achieved by the precipitation from sodium dialkyldithiocarbamic acid by zinc sulfate under the optimized conditions. The synthesized products have been characterized by FTIR, 1H and 13C NMR, AAS spectroscopic methods, as well as by elemental analysis and melting points. Kinetic studies of the motor oil oxidation inhibited by synthesized compounds have been tested using a standard method. |
| first_indexed | 2024-12-22T13:58:16Z |
| format | Article |
| id | doaj.art-efa84009cb0c4fab9df6cd6e60ef5c15 |
| institution | Directory Open Access Journal |
| issn | 1451-9372 |
| language | English |
| last_indexed | 2024-12-22T13:58:16Z |
| publishDate | 2008-11-01 |
| publisher | Association of the Chemical Engineers of Serbia |
| record_format | Article |
| series | Chemical Industry and Chemical Engineering Quarterly |
| spelling | doaj.art-efa84009cb0c4fab9df6cd6e60ef5c152022-12-21T18:23:30ZengAssociation of the Chemical Engineers of SerbiaChemical Industry and Chemical Engineering Quarterly1451-93722008-11-01144251255THE OPTIMIZATION OF ZINC DIALKYLDI-THIOCARBAMATES SYNTHESIS AND DETERMINATION OF THEIR ANTIOXIDANT ACTIVITYAleksandar D. MarinkovićMilutin MilosavljevićDragan MilenkovićGoran IvanovićA two-step optimized laboratory synthetic method of zinc dialkyldithiocarbamates is presented. In the course of the first phase, a sodium salt of dialkyldithiocarbamic acid has been synthesized from the dialkylamines, carbon disulfide and sodium hydroxide. The synthesis of zinc dialkyldithiocarbamates was achieved by the precipitation from sodium dialkyldithiocarbamic acid by zinc sulfate under the optimized conditions. The synthesized products have been characterized by FTIR, 1H and 13C NMR, AAS spectroscopic methods, as well as by elemental analysis and melting points. Kinetic studies of the motor oil oxidation inhibited by synthesized compounds have been tested using a standard method.http://www.ache.org.rs/CICEQ/2008/No4/10_3022_2008.pdfzinc dialkyldithicarbamatesoptimizationinhibition rate constant |
| spellingShingle | Aleksandar D. Marinković Milutin Milosavljević Dragan Milenković Goran Ivanović THE OPTIMIZATION OF ZINC DIALKYLDI-THIOCARBAMATES SYNTHESIS AND DETERMINATION OF THEIR ANTIOXIDANT ACTIVITY Chemical Industry and Chemical Engineering Quarterly zinc dialkyldithicarbamates optimization inhibition rate constant |
| title | THE OPTIMIZATION OF ZINC DIALKYLDI-THIOCARBAMATES SYNTHESIS AND DETERMINATION OF THEIR ANTIOXIDANT ACTIVITY |
| title_full | THE OPTIMIZATION OF ZINC DIALKYLDI-THIOCARBAMATES SYNTHESIS AND DETERMINATION OF THEIR ANTIOXIDANT ACTIVITY |
| title_fullStr | THE OPTIMIZATION OF ZINC DIALKYLDI-THIOCARBAMATES SYNTHESIS AND DETERMINATION OF THEIR ANTIOXIDANT ACTIVITY |
| title_full_unstemmed | THE OPTIMIZATION OF ZINC DIALKYLDI-THIOCARBAMATES SYNTHESIS AND DETERMINATION OF THEIR ANTIOXIDANT ACTIVITY |
| title_short | THE OPTIMIZATION OF ZINC DIALKYLDI-THIOCARBAMATES SYNTHESIS AND DETERMINATION OF THEIR ANTIOXIDANT ACTIVITY |
| title_sort | optimization of zinc dialkyldi thiocarbamates synthesis and determination of their antioxidant activity |
| topic | zinc dialkyldithicarbamates optimization inhibition rate constant |
| url | http://www.ache.org.rs/CICEQ/2008/No4/10_3022_2008.pdf |
| work_keys_str_mv | AT aleksandardmarinkovic theoptimizationofzincdialkyldithiocarbamatessynthesisanddeterminationoftheirantioxidantactivity AT milutinmilosavljevic theoptimizationofzincdialkyldithiocarbamatessynthesisanddeterminationoftheirantioxidantactivity AT draganmilenkovic theoptimizationofzincdialkyldithiocarbamatessynthesisanddeterminationoftheirantioxidantactivity AT goranivanovic theoptimizationofzincdialkyldithiocarbamatessynthesisanddeterminationoftheirantioxidantactivity AT aleksandardmarinkovic optimizationofzincdialkyldithiocarbamatessynthesisanddeterminationoftheirantioxidantactivity AT milutinmilosavljevic optimizationofzincdialkyldithiocarbamatessynthesisanddeterminationoftheirantioxidantactivity AT draganmilenkovic optimizationofzincdialkyldithiocarbamatessynthesisanddeterminationoftheirantioxidantactivity AT goranivanovic optimizationofzincdialkyldithiocarbamatessynthesisanddeterminationoftheirantioxidantactivity |