Epoxidation of Protected (1,4,5)‐Cyclohex‐2‐ene‐triols and Their Acid Hydrolysis to Synthesize Quercitols fromD‐(−)‐Quinic Acid
摘要:
Highly stereoselective epoxidations have been achieved in both cyclohexylidene acetal and butane 2,3-bisacetal (BBA) protection of (1,4,5)-cyclohex-2-ene-triols. These epoxy derivatives are all derived from D-(-)-quinic acid and can be used for the synthesis of muco-, (+)-epi-, (+)-vibo,(-)- talo, and (-) (-)-gala-quercitols.
Epoxidation of Protected (1,4,5)‐Cyclohex‐2‐ene‐triols and Their Acid Hydrolysis to Synthesize Quercitols fromD‐(−)‐Quinic Acid
摘要:
Highly stereoselective epoxidations have been achieved in both cyclohexylidene acetal and butane 2,3-bisacetal (BBA) protection of (1,4,5)-cyclohex-2-ene-triols. These epoxy derivatives are all derived from D-(-)-quinic acid and can be used for the synthesis of muco-, (+)-epi-, (+)-vibo,(-)- talo, and (-) (-)-gala-quercitols.