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dc.contributor.author Beck, Paulo Henrique
dc.contributor.author Santos, Juliane Marques dos
dc.contributor.author Kuhn, Bruna Luiza
dc.contributor.author Moreira, Dayse das Neves
dc.contributor.author Flores, Alex Fabiani Claro
dc.contributor.author Martins, Marcos Antonio Pinto
dc.contributor.author D'Oca, Marcelo Gonçalves Montes
dc.contributor.author Piovesan, Luciana Almeida
dc.date.accessioned 2014-11-18T22:52:37Z
dc.date.available 2014-11-18T22:52:37Z
dc.date.issued 2012
dc.identifier.citation BECK, Paulo Henrique et al. Regiospecific synthesis of new fatty N-acyl trihalomethylated pyrazoline derivatives from fatty acid methyl esters (FAMEs). Journal of the Brazilian Chemical Society, v. 23, n. 11, p. 2122-2127, 2012. Disponível em: <http://www.scielo.br/pdf/jbchs/v23n11/aop096_12.pdf>. Acesso em: 10 jun. 2014 pt_BR
dc.identifier.issn 0103-5053
dc.identifier.uri http://repositorio.furg.br/handle/1/4671
dc.description.abstract Uma série de novas pirazolinas N-acil trialometiladas derivadas de ésteres metílicos de ácidos graxos foi sintetizada por reação de ciclocondensação entre hidrazidas graxas e 4-alcóxi-1,1,1‑trialometil-3-alquen-2-onas. Ciclizações eficientes e regioespecíficas catalisadas por BF3·MeOH levaram aos produtos desejados em rendimentos de bons a excelentes e alto grau de pureza. pt_BR
dc.description.abstract A series of new fatty N-acyl trihalomethylated pyrazoline derivatives from fatty acid methyl esters was synthesized by the cyclocondensation of respective fatty hydrazides with 4-alkoxy-1,1,1‑trialomethyl-3-alquen-2-ones. Efficient and regiospecific cyclizations catalyzed by BF3·MeOH gave the desired products in good to excellent yields and at high purity. pt_BR
dc.language.iso eng pt_BR
dc.publisher Journal of the Brazilian Chemical Society pt_BR
dc.rights open access pt_BR
dc.subject N-acyl hydrazine pt_BR
dc.subject FAMEs pt_BR
dc.subject 4-alkoxy-1,1 pt_BR
dc.subject 1-trialomethyl-3-alquen-2-ones pt_BR
dc.subject N-acyl trialomethylated pyrazoline pt_BR
dc.title Regiospecific synthesis of new fatty N-acyl trihalomethylated pyrazoline derivatives from fatty acid methyl esters (FAMEs) pt_BR
dc.type article pt_BR


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