D. Konwar et al., ORGANIC-SYNTHESIS WITH ANION-EXCHANGE RESINS - REACTION OF IMINES WITH ACTIVE METHYLENE-COMPOUNDS, Journal of chemical research. Synopses (Print), (6), 1998, pp. 342
Imines undergo addition-elimination reaction with active methylene com
pounds in the presence of Amberlite IRA-400 (OH-) as catalyst to yield
arylidenemalononitrile derivatives.