Acetal and ketal deprotection using montmorillonite K10: The first synthesis of syn-4,8-dioxatricyclo[5.1.0.03,5]-2,6-octanedione
作者:Elisabeth C.L Gautier、Andrew E Graham、Alexander McKillop、Stephen P Standen、Richard J.K Taylor
DOI:10.1016/s0040-4039(97)00226-8
日期:1997.3
Montmorillonite K10 in dichloromethane at room temperature conveniently and efficiently converts acetals and ketals into the corresponding carbonyl compounds. The title dione (diepoxy-1-4-cyclohexanedione) has been prepared for the first time using this procedure. (C) 1997 Elsevier Science Ltd.