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相转移催化是有机合成化学中正在迅速发展的有价值的合成方法。它在化学中各个领域内的广泛应用所取得的显著成就引起了广大化学工作者的高度重视。Cassar及其同事于1976年首先报道了在相转移条件下不活泼卤代烷烃在金属钯催化下与一氧化碳的羰基化反应,同年,Alper等人也报道了取代芳香硝基化合物在相转移条件下,在羰基金属物催化下的还原反应,为相转移催化技术的应用开辟了新领域。相转移催化用于有机金属化学反应的优越性是
Phase transfer catalysis is a valuable synthetic method that is rapidly evolving in organic synthesis chemistry. Its remarkable achievements in a wide range of chemical applications in various fields aroused the great attention of the majority of chemical workers. In 1976, Cassar and colleagues first reported the carbonylation of inactive haloalkanes catalyzed by metal palladium with carbon monoxide under phase-transfer conditions. In the same year, Alper et al. Also reported that substituted aromatic nitro compounds, under phase transfer conditions, The reduction reaction catalyzed by metal carbonyls opens up new fields for the application of phase transfer catalysis. The advantage of phase transfer catalysis for organometallic chemistry is