Preparation of enols: When treated with [Pd(cinnamyl)Cl}2]/cataCXium A (nBuPAd2, Ad=adamantyl) under an atmosphere of CO, aryl ketones react with aryl halides in a carbonylative CO coupling reaction to form (Z)‐vinyl benzoates (see scheme).
烯醇的制备:在CO气氛下用[Pd(肉桂基)Cl} 2 ] / cataCXium A(n BuPAd 2,Ad =
金刚烷基)处理时,芳基酮与芳基卤化物在羰基化CO偶联反应中反应为形式(Z)-
乙烯基苯甲酸酯(请参阅方案)。