2381/622 Caroline D. L. Baker Caroline D. L. Baker John Fawcett John Fawcett Christopher D. Insley Christopher D. Insley Derek S. Messenger Derek S. Messenger Claire L. Newland Claire L. Newland Helen L. Overend Helen L. Overend Anup B. Patel Anup B. Patel Mufakhrul Shah Mufakhrul Shah Bhavna Vara Bhavna Vara Davinder Virdee Davinder Virdee Bernard J. Rawlings Bernard J. Rawlings Triol protection with 6-benzoyl-3,4-dihydro-(2H)-pyran. University of Leicester 2009 IR content 2009-12-08 16:23:20 Journal contribution https://figshare.le.ac.uk/articles/journal_contribution/Triol_protection_with_6-benzoyl-3_4-dihydro-_2H_-pyran_/10089851 6-Benzoyl-3,4-dihydro-(2H)-pyran will protect 1,2,3-triols such as glycerol as their corresponding spiro-[5-phenyl-3,6,8-trioxabicyclo[3.2.1]octane-4,2′-tetrahydropyran]s and 1,2,4-triols (less efficiently) as the corresponding trioxabicyclo[3.2.2]nonanes; the hexol mannitol is converted into the corresponding bis-protected product.