Additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes

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An additivity relationship of substituent effects on the formyl proton chemical shift has been tested with ten disubstituted benzaldehydes. In most cases it is found that the formyl proton chemical shift, extrapolated to infinite dilution in nitromethane, is in good agreement with that calculated us...

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Autores principales: Castañeda, Hector Osvaldo, Contreras, Rubén Horacio
Publicado: 1980
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304921_v13_n4_p308_Castaneda
http://hdl.handle.net/20.500.12110/paper_00304921_v13_n4_p308_Castaneda
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00304921_v13_n4_p308_Castaneda
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spelling paper:paper_00304921_v13_n4_p308_Castaneda2023-06-08T14:56:25Z Additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes Castañeda, Hector Osvaldo Contreras, Rubén Horacio An additivity relationship of substituent effects on the formyl proton chemical shift has been tested with ten disubstituted benzaldehydes. In most cases it is found that the formyl proton chemical shift, extrapolated to infinite dilution in nitromethane, is in good agreement with that calculated using the additivity relationship. Copyright © 1980 Heyden & Son Ltd. Fil:Castañeda, H.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Contreras, R.H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1980 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304921_v13_n4_p308_Castaneda http://hdl.handle.net/20.500.12110/paper_00304921_v13_n4_p308_Castaneda
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description An additivity relationship of substituent effects on the formyl proton chemical shift has been tested with ten disubstituted benzaldehydes. In most cases it is found that the formyl proton chemical shift, extrapolated to infinite dilution in nitromethane, is in good agreement with that calculated using the additivity relationship. Copyright © 1980 Heyden & Son Ltd.
author Castañeda, Hector Osvaldo
Contreras, Rubén Horacio
spellingShingle Castañeda, Hector Osvaldo
Contreras, Rubén Horacio
Additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes
author_facet Castañeda, Hector Osvaldo
Contreras, Rubén Horacio
author_sort Castañeda, Hector Osvaldo
title Additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes
title_short Additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes
title_full Additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes
title_fullStr Additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes
title_full_unstemmed Additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes
title_sort additive of substituent effects on the chemical shift of the formyl proton in disubstituted benzaldehydes
publishDate 1980
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304921_v13_n4_p308_Castaneda
http://hdl.handle.net/20.500.12110/paper_00304921_v13_n4_p308_Castaneda
work_keys_str_mv AT castanedahectorosvaldo additiveofsubstituenteffectsonthechemicalshiftoftheformylprotonindisubstitutedbenzaldehydes
AT contrerasrubenhoracio additiveofsubstituenteffectsonthechemicalshiftoftheformylprotonindisubstitutedbenzaldehydes
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