Green synthesis of methyl trifluoropyruvate catalyzed by solid acids

Лермонтов, С. А.; Ushakova, Lyudmila L.; Kuryleva, Nina V.

doi:10.1016/j.jfluchem.2008.01.001

Cited by 9 publications

(3 citation statements)

References 11 publications

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“…There are some available pathways for their preparation. One is from hexafluoropropene oxide and alcohol via decomposition of resulting tetrafluoropropanoate in the presence of sulfuric acid or strong Lewis acid. − Alternatively, the condensation of oxalate with trifluoromethyl bromide with the aid of zinc powder in pyridine is another synthetic route to trifluoropyruvates …”

Section: Asymmetric Reaction Of Prochiral 333-trifluoropyruvates and ...mentioning

confidence: 99%

Asymmetric Construction of Stereogenic Carbon Centers Featuring a Trifluoromethyl Group from Prochiral Trifluoromethylated Substrates

et al. 2010

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Section: Asymmetric Reaction Of Prochiral 333-trifluoropyruvates and ...mentioning

confidence: 99%

Asymmetric Construction of Stereogenic Carbon Centers Featuring a Trifluoromethyl Group from Prochiral Trifluoromethylated Substrates

et al. 2010

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“…In recent years, the use of photo-catalysts as an efficient reusable heterogeneous catalyst, to replace traditional method has received considerable attention, due to some advantages such as easy separation, regeneration and reducing corrosion (Zhao et al 1999;Luo and Sun 2007;Guo et al 2001;Lermontov et al 2008;Almeida et al 2008). N-alkylation reaction has been extensively studied owing to their intrinsic properties such as biological activities, electro-chemical responsive and catalytic activities (AbdelLatif et al 2007;Gómez-Blanco et al 2009).…”

Section: Introductionmentioning

confidence: 99%

Catalytic synthesis of 2-(N-benzyl-N-phenylamino) phenol by mesoporous Pd-doped TiO2: an environmentally benign approach

Wang

Yang

et al. 2013

Appl Nanosci

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A facile and environmentally route for catalytic Synthesis of 2-(N-benzyl-N-phenylamino) phenol under UV irradiation conditions has been developed in the presence of a catalytic amount of mesoporous Pd-doped TiO 2 (Pd/TiO 2 ) based on a ionic liquid process to fabricate. The particles were characterized with XRD, TEM and XPS. The FT-IR and HNMR spectra confirmed the expected function groups and the structure of 2-(N-benzyl-N-phenylamino) phenol synthesized.

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“…[4]. Among them, two representative kinds of sulfated zirconia (SO 4 2-/ZrO 2 ) and sulfated titanium oxide (SO 4 2-/TiO 2 ) have been most frequently investigated because of their good catalytic performances in many reactions [5][6][7]. However, they have similar disadvantages of rapid deactivation and low service life, which limited their practical application [8].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, characterization and catalytic performances of S2O8 2−/Al-x wt%Ce–Zn–O solid acid catalysts

Wang

Pan

Meng

et al. 2010

Reac Kinet Mech Cat

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New types of S 2 O 8 2-/Al-x wt%Ce-Zn-O solid acid catalysts were prepared by the sol-gel method. Their catalytic performances for the synthesis of n-butyl acetate from acetic acid and n-butanol were investigated. The characterization of prepared catalysts was performed using XRD, IR, TG-DSC and SEM. The experimental results showed that the S 2 O 8 2-/Al-2.5 wt%Ce-Zn-O solid acid catalyst exhibited an optimal esterification performance with 98.71% esterification efficiency under the optimum synthesis conditions. Moreover, the S 2 O 8 2-/Al-2.5 wt%Ce-Zn-O solid acid catalyst retained its high activity with above 95% esterification efficiency after being used repeatedly for seven times, which indicated that the S 2 O 8 2-/Al-2.5 wt%Ce-Zn-O solid acid catalyst had excellent stability.

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Green synthesis of methyl trifluoropyruvate catalyzed by solid acids

Cited by 9 publications

References 11 publications

Asymmetric Construction of Stereogenic Carbon Centers Featuring a Trifluoromethyl Group from Prochiral Trifluoromethylated Substrates

Asymmetric Construction of Stereogenic Carbon Centers Featuring a Trifluoromethyl Group from Prochiral Trifluoromethylated Substrates

Catalytic synthesis of 2-(N-benzyl-N-phenylamino) phenol by mesoporous Pd-doped TiO2: an environmentally benign approach

Synthesis, characterization and catalytic performances of S2O8 2−/Al-x wt%Ce–Zn–O solid acid catalysts

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