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Browsing by Author "Zeevaart, JG"

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  • Zeevaart, JG; Parkinson, CJ; De Koning, CB (Pergamon-Elsevier Science Ltd, 2004-05-24)
    The coupling reaction between ethyl acetoacetate and a number of aryl halides in the presence of palladium acetate, a bulky and electron rich phosphine and K3PO4 is described. The arylated acetoacetate ester is de-acylated ...
  • Zeevaart, JG; Parkinson, CJ; De Koning, CB (Pergamon-Elsevier Science Ltd, 2005-03-07)
    Alpha-Arylation of inethanesulfonamides using palladium catalysis is described. For example, treatment of N-benzyl-Nmethylmethanesulfonamide with catalytic Pd (OAc) (2) in the presence of sodium tert-butoxide, triphenylphosphine ...