Whereas all investigated 3-(arylthio)isochromane-1,4-diones 3 are completely enolized their S , S -dioxides 7 show, depending on the solvent, keto-enol equilibria in which the keto species are dominating (IR, UV VIS, 1H, and 13C measurements). Some characteristic properties of these ...
ChemInform Abstract: ber die Keto-Enol-Tautomerie von 4-Hydroxy-3-phenyl-2-(2-chloracetylaminophenyl)-1-isochinolondoi:10.1002/chin.198536206isoquinoline derivativesR. E. VALTERA. E. BATSES. P. VALTEREJohn Wiley & Sons, LtdChemischer Informationsdienst...
Zur keto-enol-tautomerie bei heterocyclischen β-ketocarbonsäureestern—VIThe preponderance of the keto form in the keto-enol equilibrium of 2,6-dialkylsubstituted 尾-ketodicarboxylic acid esters which are not substituted at the hetero atom can be explained by steric interactions of the ...
Untersuchung der Keto-Enol-Tautomerie von 2-HalogenoacetoacetarylamidenSpektrometrie, KMRBased on the differing chemical shifts of the methyl group of the keto versus the methyl group of the enol form or of the chemical shifts of the OH-group of the enol form versus the CHX-group of the ...
Keto-Enol-Tautomerie und das Dipolmoment des Assoziats im Cyclohexanon-Tetrachlorkohlenstoff-GemischKeto-enol tautomerismAssociationStatic relative permittivityPiekara-constantVapour-liquid equilibriumA measuring method and an apparatus have been developed for the determination of the dipole moment of the ...
Whereas all investigated 3-(arylthio)isochromane-1,4-diones 3 are completely enolized their S , S -dioxides 7 show, depending on the solvent, keto-enol equilibria in which the keto species are dominating (IR, UV VIS, 1H, and 13C measurements). Some characteristic properties of these ...
Via Keto-Enol-Tautomerie auf Stimuli reagierendes Polymer Via keto-enol tautomerism responsive to stimuli polymerNoriyuki OhnishiKazumi AoshimaKazunori KataokaKatsuhiko Ueno
Kazumi Tsukuba-shi AoshimaKazunori KataokaNoriyuki Tsukuba-shi OhnishiKatsuhiko Tsukuba-shi UENODE69839323T2 1998年12月9日 2009年4月9日 Chisso Corp. Via Keto-Enol-Tautomerie auf Stimuli reagierendes Polymer
Di-[(2,4,6-tri-tert-butyl)-benzoyl]-phosphan, Di-[(2,4,6-tri-tert-butyl)-benzoyl]-arsan-keto-enol-tautomerieorgano‐arsenic compounds, isocyclic C derivativesThe first synthesis of the title compoundsdoi:10.1016/S0040-4039(00)84370-1G Mrkl...
A stimuli-responsive polymer derivative utilizing keto-enol tautomerization. Also disclosed are a simple process for producing an N-acyl(meth)acrylamide derivative which can be used as a monomer for the stimuli-responsive polymer, a process for the production of an intermediate thereof, and an ...