9[6]Besu M Samajdar S,Becker F.A new molecular iodine-catalyzed acetalization of carbonyl compounds[J].Syn Lett,2002,(2):319~321
10[7]Ramalinga K,Vijayalakshmi P Kaimal T.A mild and efficient method for esterification and transesterufication catalyzed by iodine[J].Tetrahedron Letters,2002,43(5):879~882