2-cyanobenzoic acids are very important compounds in several sciences, and it is because of this that studying their tautomeric equilibria is of great interest. Ring-chain tautomeric equilibria of 2-, 3- and 4- cyanobenzoic, 3-benzyl-2-cyanobenzoic and 1-cyano-2-naphthoic acids were studied in gas phase by means of mass spectrometry (MS). Furthermore, evidences of ring-chain tautomerism of 2-cyanobenzoic acid were found in solution using 1H and 13C nuclear magnetic resonance and in solid phase by infrared spectroscopy
Rationale: Nitroanilines can exist in several tautomeric forms: nitro-amino, nitro-imino, and aci-im...
The development of novel syntetic strategies for achieving compounds containing the coumarin nucleus...
The mass spectra of ketones can provide valuable information with regards to keto-enol equilibria oc...
2-cyanobenzoic acids are very important compounds in several sciences, and it is because of this tha...
Evidence of ring–chain tautomerism in the gas phase from mass spectrometry and in solution determine...
Abstract: Tautomerism in organic chemistry has been extensively studied in condensed phase by spectr...
β-ketoamides are versatile intermediates for the synthesis of several heterocycles and they are also...
Tautomerism in organic chemistry has been extensively studied in condensed phase by spectrometric me...
Mass spectrometric evidence of tautomerism is reported for β-ketoamides. The most abundant tautomers...
Mass spectra of selected thiomorpholides have been analysed and specific fragmentation assignments h...
The mass spectra of enaminones can provide valuable information with regards to tautomeric equilibri...
Substituent, temperature and solvent effects on tautomeric equilibria in several β-ketoamides have b...
The keto-enol tautomerism of 3-(2-hydroxy-4,4-dimethyl-6-oxo-cyclohexen-1-yl)isobenzofuran- 1(3H-one...
Mass spectrometry is used to evaluate the occurrence of the nitrile-ketenimine tautomerism. Mass spe...
Substituent, temperature and solvent effects on tautomeric equilibria in several β-ketoamides have b...
Rationale: Nitroanilines can exist in several tautomeric forms: nitro-amino, nitro-imino, and aci-im...
The development of novel syntetic strategies for achieving compounds containing the coumarin nucleus...
The mass spectra of ketones can provide valuable information with regards to keto-enol equilibria oc...
2-cyanobenzoic acids are very important compounds in several sciences, and it is because of this tha...
Evidence of ring–chain tautomerism in the gas phase from mass spectrometry and in solution determine...
Abstract: Tautomerism in organic chemistry has been extensively studied in condensed phase by spectr...
β-ketoamides are versatile intermediates for the synthesis of several heterocycles and they are also...
Tautomerism in organic chemistry has been extensively studied in condensed phase by spectrometric me...
Mass spectrometric evidence of tautomerism is reported for β-ketoamides. The most abundant tautomers...
Mass spectra of selected thiomorpholides have been analysed and specific fragmentation assignments h...
The mass spectra of enaminones can provide valuable information with regards to tautomeric equilibri...
Substituent, temperature and solvent effects on tautomeric equilibria in several β-ketoamides have b...
The keto-enol tautomerism of 3-(2-hydroxy-4,4-dimethyl-6-oxo-cyclohexen-1-yl)isobenzofuran- 1(3H-one...
Mass spectrometry is used to evaluate the occurrence of the nitrile-ketenimine tautomerism. Mass spe...
Substituent, temperature and solvent effects on tautomeric equilibria in several β-ketoamides have b...
Rationale: Nitroanilines can exist in several tautomeric forms: nitro-amino, nitro-imino, and aci-im...
The development of novel syntetic strategies for achieving compounds containing the coumarin nucleus...
The mass spectra of ketones can provide valuable information with regards to keto-enol equilibria oc...