| 1 | Author | OskarE. Polansky, Lewis | Requires cookie* |
| Title | Zur Kenntnis organischer Lewissäuren, 31 Die Lewissäureeigenschaft einiger Barbitursäurederivate * On Organic Lewis Acids, 31 Lewis Acid Properties of Some B arbiturates  | ||
| Abstract | Arylidenbarbituric acids (4) and arylidendimethylbarbituric acids (5) are compounds w ith a polarized C = C-double bond, and hence are electrically neutral lewis acids. There fore they are able to add bases. The measured UV spectra show a characteristic dependence on the pH value. pK values are reported. | ||
| Reference | (Z. Naturforsch. 30b, 582—586 [1975]; eingegangen am 11. März 1975) | ||
| Published | 1975 | ||
| Keywords | Acid, Arylidenbarbituric Acid, Arylidendimethylbarbituric Acid, UV Spectra, pK Values | ||
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