Chin. J. Org. Chem. ›› 2003, Vol. 23 ›› Issue (7): 686-689. Previous Articles     Next Articles

六水合三氯化铁在离子液体1-正丁基-3-甲基六氟磷酸翁盐中催化芳醛和乙酸酐合成1,1-二乙酸酯

李毅群   

  1. 暨南大学化学系
  • 发布日期:2003-07-25

Synthesis of 1,1-Diacetates from Aldehydes and Acetin Anhydride Catalyst by Iron(III) Chrloride Hexahydrate in 1-Butyl-3- methylimmidazolium Hexafluorophosphate

Li Yiqun   

  1. Department of Chemistry, Jinan University
  • Published:2003-07-25

A variety of aldehydes can be converted into 1,1-diacetates efficiently and conveniently in the presence of catalytic amounts of iron(III) chloride hexahydrate in ionic liquid, l-butyl-3- methylimmidazolium hexafluorophosphate ([bmim]PF_6), at room temperature in 85% ~ 97% yields.

Key words: IRON CHLORIDE;HYDRATE;ionic liquid;FLUORINE COMPOUNDS;PHOSPHATE, aromatic aldehyde;ACETIC ANHYDRIDE;ACETIC ACID ESTER

CLC Number: