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
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...
NMR-spektroskopische Untersuchung der Keto-Enol-Tautomerie von AcetessigsäureamidenBased on the differing chemical shifts of the CH- versus the CH 2 -groups, and the methyl groups of the keto versus the methyl groups of the enol form of the acetoacetamides, it is possible to study the ...
ChemInform Abstract: KETO-ENOL-TAUTOMERIE VON ALKYL-2-PICOLYL-KETONENdoi:10.1002/chin.197238263K. R. WURSTHORNE. H. SUNDJohn Wiley & Sons, LtdChemischer Informationsdienst
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
It was found that the association is practically nonpolar [ =1.18路10?0 Cm (0.35 D)], and the enol formation in the ketone increases with the amount of the diluting nonpolar component. The modelling of the mixture was also made in the form of an A + A2 + B type ternary mixture ...
Zur keto-enol-tautomerie bei heterocyclischen β-ketocarbonsureestern—V ☆ : Bestimmung der gleichgewichtslage and der umlagerungsgeschwindigkeit bei 2,6-dialkylsubstituierten β-ketodicarbonsureesternBy UV spectroscopic methods, the position of the ketoenol equilibrium and the rearrangement rate...
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 ...
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 ...