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Recent Advances in Trifluoromethylation Reactions with Electrophilic Trifluoromethylating Reagents
(Wiley, 2014-10)
Electrophilic trifluoromethylation reactions have been the latest approach to achieve the fluoroalkylation of compounds with newly-discovered reagents, such as the Togni’s (1-trifluoromethyl-1,2-benziodoxol-3-(1 H)-one), ...
Síntese de 4,5-bis(trifluormetil)-1h-pirazóis através de reações eletrofílicas e nucleofílicas empregando NIS e MFSDA
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2019-02-27)
This dissertation describes the development of an efficient methodology for the functionalization of position 4 of 3-alkyl(aryl)-1-aryl-5-trifluoromethyl-1H-pyrazoles systems by halogenation and subsequent reaction with ...
Nucleophilic non-metal assited trifluoromethylation and perfluoroalkylation reactions of organic substrates
(Elsevier, 2014-01)
Nucleophilic trifluoromethylation and perfluoroalkylation reactions have been the outstanding approach during the last few decades to effect fluoroalkyl group addition or substitution reactions. In most instances, ...
Advances in metal-assisted non-electrophilic fluoroalkylation reactions of organic compounds
(Elsevier, 2015-02)
Metal-assisted trifluoromethylation and perfluoroalkylation reactions are probably one of the first approaches employed to achieve fluoroalkyl-group substitutions of organic substrates through the use of metals such as ...
A Comprehensive Study of Structure-Property Relationships for Two-photon Absorbing Triarylamine Molecules Containing Trifluoromethyl.
(Sociedade Brasileira de Pesquisas em Materiais.Campos do Jordão, 2013-09-29)
This work reports on the influence of the Electron Withdrawing Groups (EWG) strength on
the one- and two-photon absorption properties of six novel push-pull triarylamine molecules
containing trifluoromethyl (CF3). The ...
New Visible Light-triggered Photocatalytic Trifluoromethylation Reactions of Carbon‐carbon Multiple Bonds and (Hetero)aromatic Compounds
(Wiley VCH Verlag, 2020-04)
Visible-light-photocatalyzed methods employed insynthetic transformations present attractive properties such asenvironmentally friendly, safety, availability and excellent functionalgroup tolerance. In this venue, research ...
Heterociclização entre 4-alcóxi-1,1,1-triflúor-3-alquen-2-onas e hidrazonas: metodologias seletivas para a obtenção de heterociclos trifluormetilados
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2009-07-31)
Several methods for the regioselective synthesis of trifluoromethylated heterocycles from 4-alcoxy-1,1,1-trifluoro-3-alken-2-ones and hydrazones are described. In the first part of this work, a series of (E)-2-[N ...
Modeling gas solubilities in imidazolium based ionic liquids with the [Tf2N] anion using the GC-EoS
(Elsevier Science, 2015-10)
The group contribution equation of state (GC-EoS) is extended to model gas solubilities in the homologous 1-alkyl-3-methylimidazolium bis(trifluoromethyl-sulfonyl) imide family. The gases considered in this work are CO2, ...