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  • 1-9 ل  9 نتائج ل ""malic acid""

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Publisher : sociedade brasileira de quimica
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Studies on the niobium pentachloride-mediated nucleophilic additions to an enantiopure cyclic N-acyliminium ion derived from (S)-malic acid

Subjects: Steric effects; Indole test; N-acyliminium ions

  • Source: Journal of the Brazilian Chemical Society v.16 n.3b 2005Journal of the Brazilian Chemical SocietySociedade Brasileira de Química (SBQ)instacron:SBQJournal of the Brazilian

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Studies on the niobium pentachloride-mediated nucleophilic additions to an enantiopure cyclic N-acyliminium ion derived from (S)-malic acid

Subjects: N-acyliminium ions; niobium pentachloride; nucleophilic additions

  • Source: Journal of the Brazilian Chemical Society. June 2005 16(3b)

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Otimização e validação de método para determinação de ácidos orgânicos em vinhos por cromatografia líquida de alta eficiência

Subjects: Wine; Chromatography; Formic acid

  • Source: Química Nova v.33 n.5 2010Química NovaSociedade Brasileira de Química (SBQ)instacron:SBQ

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Solventes eutéticos naturais profundos (NADES) no preparo de amostras de rocha fosfática e suplemento mineral para determinação elementar por técnicas de plasma

Subjects: NADES; sample preparation; green chemistry

  • Source: Química Nova. June 2021 44(6)

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MICROWAVE-ASSISTED SYNTHESIS AND PKA DETERMINATION OF UMBELLIFERONE: AN EXPERIMENT FOR THE UNDERGRADUATE ORGANIC CHEMISTRY LABORATORY

Subjects: umbelliferone; microwave; synthesis

  • Source: Química Nova. December 2018 41(10)

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Spectroscopic Study of the Interaction of Nd3+ with Amino Acids: Phenomenological 4f-4f Intensity Parameters

Subjects: neodymium; amino acids; transition intensity parameters

  • Source: Journal of the Brazilian Chemical Society. September 1998 9(5)

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Natural deep eutectic solvents (NADES) in sample preparation of phosphate rock and mineral supplement for elementary determination by plasma-based techniques

Subjects: NADES; sample preparation; green chemistry

  • Source: Química Nova v.44 n.6 2021Química NovaSociedade Brasileira de Química (SBQ)instacron:SBQRepositório Institucional da EMBRAPA (Repository Open Access to Scientific

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MICROWAVE-ASSISTED SYNTHESIS AND PKA DETERMINATION OF UMBELLIFERONE: AN EXPERIMENT FOR THE UNDERGRADUATE ORGANIC CHEMISTRY LABORATORY

Subjects: umbelliferone; microwave; synthesis

  • Source: Química Nova, Vol 41, Iss 10, Pp 1205-1208

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Spectroscopic Study of the Interaction of Nd3+ with Amino Acids: Phenomenological 4f-4f Intensity Parameters

Subjects: chemistry.chemical_classification; amino acids; Aqueous solution

  • Source: Journal of the Brazilian Chemical Society, Volume: 9, Issue: 5, Pages: 487-493, Published: SEP 1998Journal of the Brazilian Chemical Society, Vol 9, Iss 5, Pp 487-493 (1998)Journal of the

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  • 1-9 ل  9 نتائج ل ""malic acid""