Mоlimо vаs kоristitе оvај idеntifikаtоr zа citirаnjе ili оvај link dо оvе stаvkе:
https://open.uns.ac.rs/handle/123456789/10721
Nаziv: | Microwave-assisted preparation of naphthenic acid esters | Аutоri: | Ćirin-Novta V. Kuhajda K. Kevrešan S. Kandrač J. Grbović L. Vujić D. |
Dаtum izdаvаnjа: | 1-дец-2006 | Čаsоpis: | Journal of the Serbian Chemical Society | Sažetak: | The synthesis of esters of natural petroleum acids of the naphthenic type assisted with microwave irradiation under the conditions of acid catalysis was carried out with various alcohols: methanol, ethanol, n-butanol and tert-butyl alcohol. Microwave dielectric heating of the reaction mixture in an unmodified microwave oven with activation of the naphthenic acids with sulfuric and p-toluenesulfonic acid afforded the esters of the naphthenic acids. Depending on the catalyst and the steric and nucleophilic properties of the alcohols, the yield of naphthenic esters ranged from 31.25 % to 88.90 %. As a consequence of microwave dielectric heating, the esterification time was reduced from 6-10 h to 5 min. | URI: | https://open.uns.ac.rs/handle/123456789/10721 | ISSN: | 03525139 | DOI: | 10.2298/JSC0612263C |
Nаlаzi sе u kоlеkciјаmа: | FINS Publikacije/Publications |
Prikаzаti cеlоkupаn zаpis stаvki
SCOPUSTM
Nаvоđеnjа
5
prоvеrеnо 10.05.2024.
Prеglеd/i stаnicа
14
Prоtеklа nеdеljа
2
2
Prоtеkli mеsеc
0
0
prоvеrеnо 10.05.2024.
Google ScholarTM
Prоvеritе
Аlt mеtrikа
Stаvkе nа DSpace-u su zаštićеnе аutоrskim prаvimа, sа svim prаvimа zаdržаnim, оsim аkо nije drugačije naznačeno.