MCM-41 functionalized sulfonic acid catalyzed one-pot synthesis of 1,8- dioxo-octahydroxanthenes

Authors

1 Islamic Azad University, Marvdasht Branch, Department of Chemistry, Marvdasht, Iran.

2 Islamic Azad University, Sarvestan Branch, Department of Chemistry, Fars, Iran.

3 Nuclear Science and Technology Research Institute, AEOI, P.O. Box 11365/8486, Tehran, Iran

4 Faculty of Chemistry, Teacher Training University, 49 Mofateh St., Tehran, Iran.

Abstract

MCM-41-R-SO3H catalyzed one-pot synthesis of 1,8-dioxo-octahydroxanthenes is reported
under reflux conditions. The catalyst is easily prepared, highly stable, very simple to handle and
recycled for five times without loss of significant activity

Keywords


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