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Síntese e aplicação de pirazóis na construção de poliheterociclos com potencial bioatividade
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2022-09-06)
This work reports the synthesis of eight series of substituted trifluoromethyl
heterocycle compounds, based on the synthetic versatility and regioselectivity of 4-
alkoxy(amino)-5-bromo-1,1,1-trifluorpent-3-en-2-ones in ...
ANTIMYCOBACTERIAL AND CYTOTOXICITY ACTIVITIES OF FREE AND LIPOSOME-ENCAPSULATED 3-(4 '-BROMO[1,1 '-BIPHENYL-4-YL)-3-(4-BROMO-PHENYL)-N,N-DIMETHYL-2-PROPEN-1-AMINE
(Soc Brasileira QuimicaSao PauloBrasil, 2010)
Aplicação de 5-bromo-1,1,1-trifluor-4-metoxipent-3-en-2-ona na síntese de pirróis, pirazóis, pirimidinas e 1,2,3-triazóis
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2015-10-30)
This thesis reports the synthesis of various series of trifluoromethyl substituted nitrogenated heterocycles, such as pyrroles, pyrazoles, pyrimidines and 1,2,3-triazoles, exploiting the synthetic versatility of ...
Síntese de 1-alquil-4-aminoalquil-2-trifluormetil-1H-pirróis e 1,2,3- triazóis derivados
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2020-12-04)
In the present work, it was carried out a study of the reactivity of 5-bromo-1,1,1-trifluoro-
4-methoxypent-3-en-2-one (5-bromo enone) towards primary aliphatic amines, which furnishes
as products two novel series of ...
Simple and efficient synthesis of various dibenzofuran carbaldehydes
(Taylor & Francis, 2016)
We herein report simple and efficient methods for the synthesis of various formyl derivatives of dibenzofuran. The aldehydes reported are prepared in at most three steps and in yields greater than 60% from commercially ...
p-NITROPHENYL AND p-NITROBENZOYL DERIVATIVES OF 0,0' - ALKYLENE DITHIOPHOSPHATE
(Sociedad Chilena de Química, 2008)