Acetal and ketal deprotection using montmorillonite K10: The first synthesis of syn-4,8-dioxatricyclo[5.1.0.03,5]-2,6-octanedione

✍ Scribed by Elisabeth C.L Gautier; Andrew E Graham; Alexander McKillop; Stephen P Standen; Richard J.K Taylor

• Book ID: 104256597
• Publisher: Elsevier Science
• Year: 1997
• Tongue: French
• Weight: 226 KB
• Volume: 38
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(97)00226-8

✦ Synopsis

Montmorillonite K10 in dichloromethane at room temperature conveniently and efficiently converts acetals and ketais into the corresponding carbonyl ec~npoands. The title dione (diepoxy-l,4-cyclol~xanedione) has been ~

f~ the first lime using this procedure.