Chinese Journal of Applied Chemistry ›› 2010, Vol. 27 ›› Issue (04): 390-393.DOI: 10.3724/SP.J.1095.2010.90406

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Acylchloride Reaction of Organic Acids with Bistrichloromethylcarbonate Catalyzed by Yb(OTf)3

WANG Feng, YANG Liu-Bo, WANG Li-Min*, TIAN He, WANG Gui-Feng   

  1. (Key Laboratory for Advanced Materials and Institute of Fine Chemicals,
    East China University of Science and Technology,Shanghai 200237)
  • Received:2009-06-16 Revised:2009-09-08 Published:2010-04-10 Online:2010-04-10

Abstract:

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.

Key words: Triphosgene (BTC), Yb(OTf)3, acylchloride-reaction, Lewis acid

CLC Number: