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4654620 
Journal Article 
Pd-NHC catalyzed conjugate addition versus the Mizoroki-Heck reaction 
Gottumukkala, AL; de Vries, JG; Minnaard, AJ 
2011 
Yes 
Chemistry: A European Journal
ISSN: 0947-6539
EISSN: 1521-3765 
WILEY-V C H VERLAG GMBH 
WEINHEIM 
17 
11 
3091-3095 
English 
Ace of base: A catalytic system is presented that, solely by choice of the base, selectively switches between conjugate addition and the Mizoroki-Heck reaction of aryl halides with Michael acceptors (see scheme; R, R' = alkyl, aryl). For conjugate addition reactions, this avoids the preparation and use of organometallics.