Treatment of pyrimidine bases with X(CH2)nX (X = Br or I; n = 5–12) in, N,N-dimethylformamide containing sodium hydride afforded three types of pyrimidinophanes.
Oxidative Coupling Between Pyrimidinophanes and Phenylenedimaleimides by Palladium Acetate
作者:Toshio Itahara
DOI:10.1055/s-1997-1351
日期:1997.11
Treatment of pyrimidinophanes with p-, m-, and o-phenylenedimaleimide in the presence of palladium(II) acetate in acetic acid at 80-90°C gave the coupling products.