Vinyl alcohol. Generation and decay kinetics in aqueous solution and determination of the tautomerization equilibrium constant and acid dissociation constants of the aldehyde and enol forms - Chiang, Hojatti, et al. - 1996Chiang, Y.; Hojatti, M.; Kee↵e, J. R.; Kresge, A. J.; Schepp,...
1. A method of evaluating p π conjugation in a series of vinyl ethers as components of the interaction energy between the atoms is proposed. 2. The existence of a p π interaction when the system exhibits considerable noncoplanarity has been shown. A relationship has been obtained between the...
Suenobu, K.; Nagaoka, M.; Yamabe, T. The faster conversion of ethene thiol than vinyl alcohol in tautomerization reactions in aqueous solution - theoretical prediction J. Mol. Struct. (THEOCHEM) 1999, 461- 462, 581-588. CI0600556
A. Karton, Inorganic acid-catalyzed tautomerization of vinyl alcohol to acetaldehyde, Chem. Phys. Lett. 592 (2014) 330.Karton, A.: Inorganic acid-catalyzed tautomerization of vinyl alcohol to acetaldehyde, Chem. Phys. Lett., 592, 330-333, doi:10.1016/j.cplett.2013.12.062, 2014. Kawamura,...
Poly(vinyl alcohol)(PVA)–acrylonitrile(AN)–N-hydroxyethyl acrylamide (HEAAm) graft copolymer latex membranes were prepared and properties of the membranes were compared with those of PVA–AN graft latex membranes and Cuprophane PT-150. The physical constants of HEAAm were determined and the ...
self-assemblysupramolecular polymerstautomerizationthermo-reversibilityureidopyrimidinoneThe synthesis of a poly (ethylene-co-vinyl alcohol) (EVOH)-based supramolecular polymer by graft functionalization of EVOH with ureidopyrimidinone groups (UPy) has been studied. The resulting polymer, designated as EVOH-U,...
This reaction achieves the isomerization of vinyl alcohol to acetaldehyde at a faster rate than keto-enol tautomerization, given suitably high levels of HO 2.doi:10.1016/j.cplett.2009.10.045Gabriel da SilvaJoseph W. BozzelliElsevier B.V.Chemical Physics Letters...
By combining this novel VUV light source with an established microreactor, we first revisit the formation of vinyl alcohol from acetaldehyde and confirm that the observed isomerization is indeed unimolecular. Secondly, we observe the thermal tautomerization of acetone to propen-2-ol for the first ...