Chin. J. Org. Chem. ›› 2003, Vol. 23 ›› Issue (12): 1438-1441. Previous Articles     Next Articles

ZrO_2/S_2O_8~(2-)固体超强酸高效催化合成二芳砜化合物

靳通收;杨米娜;冯国良;李同双   

  1. 河北大学化学与环境科学学院
  • 发布日期:2003-12-25

Efficient Synthesis of Diaromatic Sulfones Catalyzed by ZrO_2/S_2O_8~(2-) Solid Superacid

Jin Tongshou;Yang Mina;Feng Guoliang;Li Tongshuang   

  1. College of Chemistry and Environmental Science,Hebei University
  • Published:2003-12-25

The synthesis of diaryl sulfones from atensulfonyl chloride with aromatic hydrocarbons is conducted under Friedel-Crafts conditions in the absence of solvent using ZrC^/^Og ~ solid superacid as catalyst in 79% ~ 93% yields. This method is manipulative simple and the catalyst is low-cost, facile, high-active, environment-friendly and reusable.

Key words: SUPERACID;ZIRCONIUM OXIDE;SULFURIC ACID;ACYL CHLORIDES P;SULFONE, CATALYTIC REACTION

CLC Number: