Umpolung (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Umpolung" in Dutch language version.

refsWebsite

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acs.org

(en) C. Fischer, S.W. Smith, D.A. Powell & G.C. Fu (2006) - Umpolung of Michael Acceptors Catalyzed by N-Heterocyclic Carbenes, Journal of the American Chemical Society, 128 (5), pp. 1472-1473
(en) E. Erdik & M. Ay (1989) - Electrophilic amination of carbanions, Chemical Reviews 89 (8), pp. 1947–1980

(en) Umpolung, IUPAC Compendium of Chemical Terminology ('Gold Book'), 2nd Ed., 1997