Filtros : "IQ-QFL" "FERRAZ, HELENA MARIA CARVALHO" "Estados Unidos" Removido: "1920" Limpar

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  • Source: Journal of Organic Chemistry. Unidade: IQ

    Subjects: SÍNTESE ORGÂNICA, PRODUTOS NATURAIS

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    • ABNT

      BIANCO, Graziela Gallego et al. (+)- and (-)-Mutisianthol: first total synthesis, absolute configuration, and antitumor activity. Journal of Organic Chemistry, v. 74, n. 6, p. 2561-2566, 2009Tradução . . Disponível em: http://pubs.acs.org/doi/pdf/10.1021/jo9000405. Acesso em: 19 jul. 2024.
    • APA

      Bianco, G. G., Ferraz, H. M. C., Costa, A. M., Lotufo, L. V. C., Pessoa, C., Moraes, M. O. de, et al. (2009). (+)- and (-)-Mutisianthol: first total synthesis, absolute configuration, and antitumor activity. Journal of Organic Chemistry, 74( 6), 2561-2566. Recuperado de http://pubs.acs.org/doi/pdf/10.1021/jo9000405
    • NLM

      Bianco GG, Ferraz HMC, Costa AM, Lotufo LVC, Pessoa C, Moraes MO de, Schrems MG, Pfaltz A, Silva Jr. LF da. (+)- and (-)-Mutisianthol: first total synthesis, absolute configuration, and antitumor activity [Internet]. Journal of Organic Chemistry. 2009 ; 74( 6): 2561-2566.[citado 2024 jul. 19 ] Available from: http://pubs.acs.org/doi/pdf/10.1021/jo9000405
    • Vancouver

      Bianco GG, Ferraz HMC, Costa AM, Lotufo LVC, Pessoa C, Moraes MO de, Schrems MG, Pfaltz A, Silva Jr. LF da. (+)- and (-)-Mutisianthol: first total synthesis, absolute configuration, and antitumor activity [Internet]. Journal of Organic Chemistry. 2009 ; 74( 6): 2561-2566.[citado 2024 jul. 19 ] Available from: http://pubs.acs.org/doi/pdf/10.1021/jo9000405
  • Source: Journal of Organic Chemistry. Unidade: IQ

    Subjects: METABÓLITOS SECUNDÁRIOS, HIDROCARBONOS, PENICILLIUM

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    • ABNT

      FERRAZ, Helena Maria Carvalho e LONGO JR., Luiz Sidney. Bicyclic 'beta'-hydroxytetrahydrofurans as precursors of medium ring keto-lactones. Journal of Organic Chemistry, v. 72, n. 8, p. 2945-2950, 2007Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., & Longo Jr., L. S. (2007). Bicyclic 'beta'-hydroxytetrahydrofurans as precursors of medium ring keto-lactones. Journal of Organic Chemistry, 72( 8), 2945-2950.
    • NLM

      Ferraz HMC, Longo Jr. LS. Bicyclic 'beta'-hydroxytetrahydrofurans as precursors of medium ring keto-lactones. Journal of Organic Chemistry. 2007 ; 72( 8): 2945-2950.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Longo Jr. LS. Bicyclic 'beta'-hydroxytetrahydrofurans as precursors of medium ring keto-lactones. Journal of Organic Chemistry. 2007 ; 72( 8): 2945-2950.[citado 2024 jul. 19 ]
  • Source: Journal of Organic Chemistry. Unidade: IQ

    Subjects: QUÍMICA ORGÂNICA, REAÇÕES ORGÂNICAS

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    • ABNT

      FERRAZ, Helena Maria Carvalho et al. Unexpected synthesis of conformationally restricted analogues of gamma-amino butyric acid (GABA): Mechanism elucidation by electrospray ionization mass spectrometry. Journal of Organic Chemistry, v. 70, n. 1, p. 110-114, 2005Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Pereira, F. L. C., Gonçalo, E. R. da S., Santos, L. S., & Eberlin, M. N. (2005). Unexpected synthesis of conformationally restricted analogues of gamma-amino butyric acid (GABA): Mechanism elucidation by electrospray ionization mass spectrometry. Journal of Organic Chemistry, 70( 1), 110-114.
    • NLM

      Ferraz HMC, Pereira FLC, Gonçalo ER da S, Santos LS, Eberlin MN. Unexpected synthesis of conformationally restricted analogues of gamma-amino butyric acid (GABA): Mechanism elucidation by electrospray ionization mass spectrometry. Journal of Organic Chemistry. 2005 ; 70( 1): 110-114.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Pereira FLC, Gonçalo ER da S, Santos LS, Eberlin MN. Unexpected synthesis of conformationally restricted analogues of gamma-amino butyric acid (GABA): Mechanism elucidation by electrospray ionization mass spectrometry. Journal of Organic Chemistry. 2005 ; 70( 1): 110-114.[citado 2024 jul. 19 ]
  • Source: Organic Letters. Unidade: IQ

    Subjects: HIDROCARBONOS, QUÍMICA ORGÂNICA

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    • ABNT

      FERRAZ, Helena Maria Carvalho e LONGO JUNIOR, Luiz Sidney. Efficient entry into medium-ring keto-lactones. The ruthenium tetraoxide-promoted oxidative cleavage of beta-hydroxyethers. Organic Letters, v. 5, n. 8, p. 1337-1339, 2003Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., & Longo Junior, L. S. (2003). Efficient entry into medium-ring keto-lactones. The ruthenium tetraoxide-promoted oxidative cleavage of beta-hydroxyethers. Organic Letters, 5( 8), 1337-1339.
    • NLM

      Ferraz HMC, Longo Junior LS. Efficient entry into medium-ring keto-lactones. The ruthenium tetraoxide-promoted oxidative cleavage of beta-hydroxyethers. Organic Letters. 2003 ; 5( 8): 1337-1339.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Longo Junior LS. Efficient entry into medium-ring keto-lactones. The ruthenium tetraoxide-promoted oxidative cleavage of beta-hydroxyethers. Organic Letters. 2003 ; 5( 8): 1337-1339.[citado 2024 jul. 19 ]
  • Source: Journal of Organic Chemistry. Unidade: IQ

    Subjects: QUÍMICA ORGÂNICA, SÍNTESE ORGÂNICA, REAÇÕES ORGÂNICAS, COMPOSTOS ORGANOMETÁLICOS, TÁLIO

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    • ABNT

      FERRAZ, Helena Maria Carvalho e LONGO JUNIOR, Luiz S. e ZUKERMAN-SCHPECTOR, Júlio. Thallium trinitrate mediated oxidation of 3-alkenols: Ring contraction vs cyclization. Journal of Organic Chemistry, v. 67, n. 10, p. 3518-3521, 2002Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Longo Junior, L. S., & Zukerman-Schpector, J. (2002). Thallium trinitrate mediated oxidation of 3-alkenols: Ring contraction vs cyclization. Journal of Organic Chemistry, 67( 10), 3518-3521.
    • NLM

      Ferraz HMC, Longo Junior LS, Zukerman-Schpector J. Thallium trinitrate mediated oxidation of 3-alkenols: Ring contraction vs cyclization. Journal of Organic Chemistry. 2002 ; 67( 10): 3518-3521.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Longo Junior LS, Zukerman-Schpector J. Thallium trinitrate mediated oxidation of 3-alkenols: Ring contraction vs cyclization. Journal of Organic Chemistry. 2002 ; 67( 10): 3518-3521.[citado 2024 jul. 19 ]
  • Source: Journal of Organic Chemistry. Unidade: IQ

    Subjects: QUÍMICA ORGÂNICA, SÍNTESE ORGÂNICA, COMPOSTOS CÍCLICOS

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    • ABNT

      FERRAZ, Helena Maria Carvalho et al. Synthesis of cyclic enol ethers from alkenyl-beta-dicarbonyl compounds. Journal of Organic Chemistry, v. 67, n. 12, p. 4122-4126, 2002Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Sano, M. K., Nunes, M. R. S., & Bianco, G. G. (2002). Synthesis of cyclic enol ethers from alkenyl-beta-dicarbonyl compounds. Journal of Organic Chemistry, 67( 12), 4122-4126.
    • NLM

      Ferraz HMC, Sano MK, Nunes MRS, Bianco GG. Synthesis of cyclic enol ethers from alkenyl-beta-dicarbonyl compounds. Journal of Organic Chemistry. 2002 ; 67( 12): 4122-4126.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Sano MK, Nunes MRS, Bianco GG. Synthesis of cyclic enol ethers from alkenyl-beta-dicarbonyl compounds. Journal of Organic Chemistry. 2002 ; 67( 12): 4122-4126.[citado 2024 jul. 19 ]
  • Source: Synthetic Communications. Unidade: IQ

    Assunto: QUÍMICA ORGÂNICA

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    • ABNT

      FERRAZ, Helena Maria Carvalho et al. Reaction of 3-alkenols with thallium trinitrate: an unexpected and useful ring contraction. Synthetic Communications, v. 30, n. 4, p. 751-762, 2000Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Santos, A. P., Silva Junior, L. F. da, & Vieira, T. de O. (2000). Reaction of 3-alkenols with thallium trinitrate: an unexpected and useful ring contraction. Synthetic Communications, 30( 4), 751-762.
    • NLM

      Ferraz HMC, Santos AP, Silva Junior LF da, Vieira T de O. Reaction of 3-alkenols with thallium trinitrate: an unexpected and useful ring contraction. Synthetic Communications. 2000 ; 30( 4): 751-762.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Santos AP, Silva Junior LF da, Vieira T de O. Reaction of 3-alkenols with thallium trinitrate: an unexpected and useful ring contraction. Synthetic Communications. 2000 ; 30( 4): 751-762.[citado 2024 jul. 19 ]
  • Source: Journal of Organic Chemistry. Unidade: IQ

    Assunto: QUÍMICA ORGÂNICA

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    • ABNT

      FERRAZ, Helena Maria Carvalho et al. A short route to (-)-mintlactone by thallium(II)-mediated cyclization of (-)-isopulegol. Journal of Organic Chemistry, v. 65, n. 8, p. 2606-2607, 2000Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Grazini, M. V. A., Ribeiro, C. M. R., Brocksom, U., & Brocksom, T. (2000). A short route to (-)-mintlactone by thallium(II)-mediated cyclization of (-)-isopulegol. Journal of Organic Chemistry, 65( 8), 2606-2607.
    • NLM

      Ferraz HMC, Grazini MVA, Ribeiro CMR, Brocksom U, Brocksom T. A short route to (-)-mintlactone by thallium(II)-mediated cyclization of (-)-isopulegol. Journal of Organic Chemistry. 2000 ; 65( 8): 2606-2607.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Grazini MVA, Ribeiro CMR, Brocksom U, Brocksom T. A short route to (-)-mintlactone by thallium(II)-mediated cyclization of (-)-isopulegol. Journal of Organic Chemistry. 2000 ; 65( 8): 2606-2607.[citado 2024 jul. 19 ]
  • Source: Synthetic Communications. Unidade: IQ

    Assunto: QUÍMICA ORGÂNICA

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    • ABNT

      FERRAZ, Helena Maria Carvalho et al. Reaction of ´beta´,´gama´-unsaturated carboxylic acids with thallium triacetate (TTA): lactonization vs oxidative decarboxylation. Synthetic Communications, v. 29, n. 11, p. 1953-1964, 1999Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Grazini, M. V. A., Silva Junior, L. F. da, & Longo Junior, L. S. (1999). Reaction of ´beta´,´gama´-unsaturated carboxylic acids with thallium triacetate (TTA): lactonization vs oxidative decarboxylation. Synthetic Communications, 29( 11), 1953-1964.
    • NLM

      Ferraz HMC, Grazini MVA, Silva Junior LF da, Longo Junior LS. Reaction of ´beta´,´gama´-unsaturated carboxylic acids with thallium triacetate (TTA): lactonization vs oxidative decarboxylation. Synthetic Communications. 1999 ; 29( 11): 1953-1964.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Grazini MVA, Silva Junior LF da, Longo Junior LS. Reaction of ´beta´,´gama´-unsaturated carboxylic acids with thallium triacetate (TTA): lactonization vs oxidative decarboxylation. Synthetic Communications. 1999 ; 29( 11): 1953-1964.[citado 2024 jul. 19 ]
  • Source: Synlett. Unidade: IQ

    Assunto: QUÍMICA ORGÂNICA

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    • ABNT

      FERRAZ, Helena Maria Carvalho e SANO, Myrian Kazumi e SCALFO, A C. Tellurium and iodine promoted cyclofunctionalization of alkenyl substituted `beta´-keto esters. Synlett, n. 5, p. 567-568, 1999Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Sano, M. K., & Scalfo, A. C. (1999). Tellurium and iodine promoted cyclofunctionalization of alkenyl substituted `beta´-keto esters. Synlett, ( 5), 567-568.
    • NLM

      Ferraz HMC, Sano MK, Scalfo AC. Tellurium and iodine promoted cyclofunctionalization of alkenyl substituted `beta´-keto esters. Synlett. 1999 ;( 5): 567-568.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Sano MK, Scalfo AC. Tellurium and iodine promoted cyclofunctionalization of alkenyl substituted `beta´-keto esters. Synlett. 1999 ;( 5): 567-568.[citado 2024 jul. 19 ]
  • Source: Journal of Organic Chemistry. Unidade: IQ

    Assunto: QUÍMICA ORGÂNICA

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    • ABNT

      FERRAZ, Helena Maria Carvalho e SILVA JUNIOR, L F. Thallium trinitrate mediated ring contraction of trans-2-decalones: an alternative entry to the hydrindane system. Journal of Organic Chemistry, v. 63, p. 1716-9, 1998Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., & Silva Junior, L. F. (1998). Thallium trinitrate mediated ring contraction of trans-2-decalones: an alternative entry to the hydrindane system. Journal of Organic Chemistry, 63, 1716-9.
    • NLM

      Ferraz HMC, Silva Junior LF. Thallium trinitrate mediated ring contraction of trans-2-decalones: an alternative entry to the hydrindane system. Journal of Organic Chemistry. 1998 ; 63 1716-9.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Silva Junior LF. Thallium trinitrate mediated ring contraction of trans-2-decalones: an alternative entry to the hydrindane system. Journal of Organic Chemistry. 1998 ; 63 1716-9.[citado 2024 jul. 19 ]
  • Source: Journal of Organic Chemistry. Unidade: IQ

    Assunto: QUÍMICA ORGÂNICA

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    • ABNT

      FERRAZ, H M C et al. New and efficient approach to cyclic beta- enamino esters and beta-enamino ketones by iodine-promoted cyclization. Journal of Organic Chemistry, v. 60, n. 22, p. 7357-9, 1995Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Oliveira, E. O., Payretarrua, M. E., & Brandt, C. A. (1995). New and efficient approach to cyclic beta- enamino esters and beta-enamino ketones by iodine-promoted cyclization. Journal of Organic Chemistry, 60( 22), 7357-9.
    • NLM

      Ferraz HMC, Oliveira EO, Payretarrua ME, Brandt CA. New and efficient approach to cyclic beta- enamino esters and beta-enamino ketones by iodine-promoted cyclization. Journal of Organic Chemistry. 1995 ;60( 22): 7357-9.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Oliveira EO, Payretarrua ME, Brandt CA. New and efficient approach to cyclic beta- enamino esters and beta-enamino ketones by iodine-promoted cyclization. Journal of Organic Chemistry. 1995 ;60( 22): 7357-9.[citado 2024 jul. 19 ]
  • Source: Synthetic Communications. Unidade: IQ

    Subjects: QUÍMICA ORGÂNICA, REAGENTES ORGÂNICOS

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    • ABNT

      FERRAZ, H M C e RIBEIRO, C M R. Thallium (iii) salts -induced lactonizations of unsaturated carboxilic acids. Synthetic Communications, v. 22, n. 3 , p. 399-404, 1992Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., & Ribeiro, C. M. R. (1992). Thallium (iii) salts -induced lactonizations of unsaturated carboxilic acids. Synthetic Communications, 22( 3 ), 399-404.
    • NLM

      Ferraz HMC, Ribeiro CMR. Thallium (iii) salts -induced lactonizations of unsaturated carboxilic acids. Synthetic Communications. 1992 ;22( 3 ): 399-404.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Ribeiro CMR. Thallium (iii) salts -induced lactonizations of unsaturated carboxilic acids. Synthetic Communications. 1992 ;22( 3 ): 399-404.[citado 2024 jul. 19 ]
  • Source: Synthetic Communications. Unidade: IQ

    Subjects: SELÊNIO, REAGENTES

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      FERRAZ, H. M. C e PETRAGNANI, N e RIBEIRO, C. M. R. Improved synthesis of frullanolide . Application of selenium reagents. Synthetic Communications, v. 19, n. 13, p. 2293-306, 1989Tradução . . Acesso em: 19 jul. 2024.
    • APA

      Ferraz, H. M. C., Petragnani, N., & Ribeiro, C. M. R. (1989). Improved synthesis of frullanolide . Application of selenium reagents. Synthetic Communications, 19( 13), 2293-306.
    • NLM

      Ferraz HMC, Petragnani N, Ribeiro CMR. Improved synthesis of frullanolide . Application of selenium reagents. Synthetic Communications. 1989 ; 19( 13): 2293-306.[citado 2024 jul. 19 ]
    • Vancouver

      Ferraz HMC, Petragnani N, Ribeiro CMR. Improved synthesis of frullanolide . Application of selenium reagents. Synthetic Communications. 1989 ; 19( 13): 2293-306.[citado 2024 jul. 19 ]

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