Unsymmetrical 1,4-diketones were produced via a one-pot five-component connecting reaction based on two kinds of Pd(0)-catalyzed acylations of organozincs using acryloyl chloride and TMSCl in an atmosphere of carbon monoxide.
通过一步五组分串联反应,在碳 monoxide 气氛下,利用两种基于Pd(0)催化的
有机锌的酰化反应,即使用
丙烯酰氯和TMSCl,合成了非对称1,4-二酮。