Aplicação de análise de componentes principais para verificação de atribuições de sinais nos espetros de RMN ¹H: o caso dos 3-aril (1,2,4)-oxadiazol-5-carboidrazida benzilidenos Principal component analysis for verifying ¹H NMR spectral assignments: the case of 3-aryl (1,2,4)-oxadiazol-5-carbohydrazide benzylidenes
<abstract language="eng">The ¹H NMR data set of a series of 3-aryl (1,2,4)-oxadiazol-5-carbohydrazide benzylidene derivatives synthesized in our group was analyzed using the chemometric technique of principal component analysis (PCA). Using the original ¹H NMR data PCA allowed identi...
Main Authors: | João Bosco P. da Silva, Ivani Malvestiti, Fernando Hallwass, Mozart N. Ramos, Lúcia F. C. da Costa Leite, Eliezer J. Barreiro |
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Format: | Article |
Language: | English |
Published: |
Sociedade Brasileira de Química
2005-06-01
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Series: | Química Nova |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000300022 |
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