Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Enaminonas"'
Autor:
Moraes, Paulo Alexandre de
Publikováno v:
Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq This work reports the synthesis of eight series of substituted trifluoromethyl heterocycle compounds, based on the synthetic versatility and regioselectivity of 4- alko
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::58decd951108abdaf3c62b14b2e29f76
http://repositorio.ufsm.br/handle/1/26729
http://repositorio.ufsm.br/handle/1/26729
Autor:
Moraes, Paulo Alexandre de
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
This work presents the synthesis of three new series of nitrogen-heterocycles containing the substituent trifluoromethyl, exploiting the synthetic versatility and regioselectivity of 4-alkoxy-5-bromo-1,1,1-trifluorpent-3-en-2-ones and 4-amino-5-bromo
Externí odkaz:
http://repositorio.ufsm.br/handle/1/10628
Autor:
Campos, Patrick Teixeira
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
The molecular study by X-ray diffraction of β-aminovinyl ketones [R3C(O)CH=C(R1)N(R4R5), onde R3 = CF3, CCl3, CHCl2; R1 = H, Me; R4 = H; R5 = benzyl, Ph, 5-methylisoxazol-3-yl; R4,
The molecular study by X-ray diffraction of β-aminovinyl ketones [R3C(O)CH=C(R1)N(R4R5), onde R3 = CF3, CCl3, CHCl2; R1 = H, Me; R4 = H; R5 = benzyl, Ph, 5-methylisoxazol-3-yl; R4,
Externí odkaz:
http://repositorio.ufsm.br/handle/1/10435
Autor:
Longhi, Kelvis
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Conselho Nacional de Desenvolvimento Científico e Tecnológico
The synthesis of twelve NH-pyrazoles from the cyclocondensation reaction of β-dimethylaminovinylketones ([R1C(O)C(R2)=CHN(Me)2], where R1 = Me, C6H5, 3- MeO-C6H4, 4-Me-C6H4, 4-MeO-
The synthesis of twelve NH-pyrazoles from the cyclocondensation reaction of β-dimethylaminovinylketones ([R1C(O)C(R2)=CHN(Me)2], where R1 = Me, C6H5, 3- MeO-C6H4, 4-Me-C6H4, 4-MeO-
Externí odkaz:
http://repositorio.ufsm.br/handle/1/10474
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Conselho Nacional de Desenvolvimento Científico e Tecnológico
This paper describes a study of reaction parameters in a ball mill in the synthesis of 1H-pyrazole acid catalyzed. The studied parameters were: amount of reactants, frequency, react
This paper describes a study of reaction parameters in a ball mill in the synthesis of 1H-pyrazole acid catalyzed. The studied parameters were: amount of reactants, frequency, react
Externí odkaz:
http://repositorio.ufsm.br/handle/1/10532
Autor:
Fiss, Gabriela Fehn
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Chemoselective synthesis of ethyl 4-pirimidinecarboxylates and/or ethyl 5-pirimidineoxalates via cyclocondensation reaction of b-dimethylaminoenones [R1C(=O)C(=CNMe2)C(=O)CO2Et, whe
Chemoselective synthesis of ethyl 4-pirimidinecarboxylates and/or ethyl 5-pirimidineoxalates via cyclocondensation reaction of b-dimethylaminoenones [R1C(=O)C(=CNMe2)C(=O)CO2Et, whe
Externí odkaz:
http://repositorio.ufsm.br/handle/1/4175
Autor:
Moreira, Dayse das Neves
Publikováno v:
Repositório Institucional da UFSMUniversidade Federal de Santa MariaUFSM.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
The synthesis of two series of N-substituted pyrazoles from the cyclocondensation reaction of β-enaminones ([R1C(O)C(R2)=CHN(Me2)], where R1 = Me, C6H5, 3-MeOC6H4, 4-Me-C6H4, 4-MeO
The synthesis of two series of N-substituted pyrazoles from the cyclocondensation reaction of β-enaminones ([R1C(O)C(R2)=CHN(Me2)], where R1 = Me, C6H5, 3-MeOC6H4, 4-Me-C6H4, 4-MeO
Externí odkaz:
http://repositorio.ufsm.br/handle/1/4214
Autor:
Oliveira, Caio Costa
Publikováno v:
Repositório Institucional da UFBAUniversidade Federal da BahiaUFBA.
Submitted by Ana Hilda Fonseca (anahilda@ufba.br) on 2016-09-05T17:05:59Z No. of bitstreams: 1 Caio Costa Oliveira.pdf: 5783863 bytes, checksum: cf314e389e5a504540c3128a7b8aa698 (MD5)
Approved for entry into archive by Vanessa Reis (vanessa.jami
Approved for entry into archive by Vanessa Reis (vanessa.jami
Externí odkaz:
http://repositorio.ufba.br/ri/handle/ri/20263
Autor:
Moraes, Paulo Alexandre de
Publikováno v:
Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
This work presents the synthesis of three new series of nitrogen-heterocycles containing the substituent trifluoromethyl, exploiting the synthetic versatility and regioselectivity of 4-alkoxy-5-bromo-1,1,1-trifluorpent-3-en-2-ones and 4-amino-5-bromo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::b5feb09ffdabc0db2273476b68266478
http://repositorio.ufsm.br/handle/1/10628
http://repositorio.ufsm.br/handle/1/10628
Autor:
Nascimento, Melise Lemos
Publikováno v:
Repositório Institucional da UFBAUniversidade Federal da BahiaUFBA.
Submitted by Ana Hilda Fonseca (anahilda@ufba.br) on 2016-05-02T14:42:08Z No. of bitstreams: 1 Dissertação_Melise1.pdf: 3394917 bytes, checksum: c73c2be1b42a99b78b32ccad002526eb (MD5)
Approved for entry into archive by Ana Hilda Fonseca (anahi
Approved for entry into archive by Ana Hilda Fonseca (anahi
Externí odkaz:
http://repositorio.ufba.br/ri/handle/ri/19187