Selective debenzylation of benzyl esters by silica-supported sodium hydrogen sulphate

• Yan Wei Hu ^a, ,
• Li Zuo ^b, ,
• De Yong Ye ^a, ,
• Wen Hu Duan ^b,c,

• a Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 200032, China;

• b Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China;

• c Department of Pharmaceutical Sciences, School of Pharmacy, East China University of Science & Technology, Shanghai 200237, China

• Received Date: 17 February 2009
  
• Fund Project:

  We are grateful for financial support from National Science Foundation of China (Nos.03772648 and 30721005) and Knowledge Innovation Program of the Chinese Academy of Sciences (No.06G8031014).