We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
BIS(HYDROXYALKYLATED) DERIVATIVES OF PARABANIC ACID.
- Authors
Zarzyka-Niemiec, Iwona; Lubczak, Jacek; Ciunik, Zbigniew; Wolowiec, Stanislaw; Ruman, Tomasz
- Abstract
Parabanic acid reacts with formaldehyde, ethylene oxide, and propylene oxide under mild conditions to give hydroxyalkylated derivatives. The products were isolated at high yield from the stoichiometric reaction mixtures. The N,N'-bis(hydroxymethyl)paraban-ate (1), N,N'- bis(hydroxyethyl)parabanate (2), and N,N'-bis(2-hydroxypropyl)parabanate (3) were identified on the basis of IR, 1H, and 13C NMR spectroscopy and X-ray crystallography for 3. The isolated compounds are formed at preliminary stage of polyaddition reaction between parabanic acid and epoxides leading to parabanate-bonded polyethers.
- Publication
Heterocyclic Communications, 2002, Vol 8, Issue 6, p559
- ISSN
0793-0283
- Publication type
Article