A PROCESS FOR THE PREPARATION OF BENZYL [(3AS,4R,6S,6AR)-6-HYDROXY-2,2- DIMETHYLTETRAHYDRO-3AH-CYCLOPENTA[D][1,3]DIOXOL]-4-YL]CARBAMATE AND INTERMEDIATES IN THE PROCESS

摘要

The present invention is directed to a process for the preparation of benzyl [(3a S,4R,6S,6a R)-6-hydroxy-2,2-dimethyltetrahydro-3a H-cyclopenta[d][1,3]dioxol-4- yl]carbamate (VI), (VI), to products of said process and the use thereof.