与传统的酰氯化试剂相比,固体光气(BTC)是一种性能较好的酰氯化试剂,将其用于各种芳香酸和脂肪酸酰氯化反应,均取得较高的转化率(99%);此外,稀土Lewis酸Yb(OTf)_3对固体光气与有机酸的酰氯化反应有一定催化作用.
Compared to traditional acylchloride reagent, bistrichloromethylcarbonate(BTC) is an excellent acylchloride reagent. Aromatic acids and aliphatic acids react with it to afford the corresponding acylchloride compounds in high yields(99%). In addition, Yb(OTf)_3 catalyzed efficiently the desired process.
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