Phenylenedimalononitrile and the analogues, which are key intermediates in the synthesis of TCNQ and the analogues, are prepared directly by the Pd-catalyzed reaction of-diiodoarenes with malononitrile anion.
苯二甲烯腈和类似物是TCNQ及其类似物合成中的关键中间体,是通过Pd催化二
碘代
芳烃与
丙二腈阴离子的反应直接制备的。