Fe(HSO_4)_3:An efficient,heterogeneous and reusable catalyst for the synthesis of 14-aryl- or alkyl-

• 作 者: Hossein Eshghi Mehdi Bakavoli Hassanali Moradi
• 机 构: Department of Chemistry,Ferdowsi University of Mashhad,Mashhad 91775-1436,Iran,
• 出 处: Chinese Chemical Letters
• 发表日期: 2008年12期
• 关键词: dibenzo alkyl aldehydes heterogeneous aromatic reusable Fe HSO_4 石卜 Friedel

Fe(HSO_4)_3 has been used as an efficient and recyclable catalyst for the one-pot synthesis of 14-aryl- or alkyl-14H- dibenzo[a,j]xanthene derivatives by the reaction of 2-naphtol and aldehydes.Different types of aromatic and aliphatic aldehydes are used in the reaction and in all cases the products were obtained in good to excellent yields.

Fe (HSO_4) _3 has been used as an efficient and recyclable catalyst for the one-pot synthesis of 14-aryl- or alkyl-14H- dibenzo [a, j] xanthene derivatives by the reaction of 2-naphtol and aldehydes. of aromatic and aliphatic aldehydes are used in the reaction and in all cases the products were obtained in good to excellent yields.