Science and Technology Production
Article
Authorship
Date
2020
Publishing House and Editing Place
ACS Publications
Magazine
ACS Sustainable Chemistry & Engineering
- ISSN 2168-0485
ACS Publications
ACS Publications
ISSN
2168-0485
Summary
Information provided by the agent in
SIGEVA
The solid phase microwave-assisted eco-efficientsynthesis of phenyl esters with acid halides including furoylchloride (FO) and thiophenecarbonyl chloride (FS) was achievedin this work. A stoichiometric amount of the correspondingchloride was sufficient to carry out the reaction with yieldsbetween 90% and 95% in 5 min, with simple products purificationby recrystallization in ethanol. In the search of new sustainablealternatives to copper-based antifouling paints, eight compoundswere synthesized,...
The solid phase microwave-assisted eco-efficientsynthesis of phenyl esters with acid halides including furoylchloride (FO) and thiophenecarbonyl chloride (FS) was achievedin this work. A stoichiometric amount of the correspondingchloride was sufficient to carry out the reaction with yieldsbetween 90% and 95% in 5 min, with simple products purificationby recrystallization in ethanol. In the search of new sustainablealternatives to copper-based antifouling paints, eight compoundswere synthesized, e.g., 2-isopropyl-5-methylphenyl thiophene-2-carboxylate (1), 2-isopropyl-5-methylphenyl furan-2-carboxylate(2), phenyl thiophene-2-carboxylate (3), phenyl furan-2-carbox-ylate (4), 4-methylphenyl thiophene-2-carboxylate (5), 4-methyl-phenyl furan-2-carboxylate (6), 3,4-dimethylphenyl thiophene-2-carboxylate (7), and 3,4-dimethylphenyl furan-2-carboxylate (8).Their antifouling activity was evaluated in field trials. Field antifouling tests carried out at Mar del Plata harbor for 90 days showedthat, except for compound (8), all bioderived furanics were effective in strongly reducing the settlement of the most conspicuousworldwide calcareous macrofouler Balanus amphitrite.
Show more
Show less
Download or request the full text