Triol protection with 6-benzoyl-3,4-dihydro-2H-pyranElectronic supplementary information (ESI) available: experimental and X-ray diffraction data. See http://www.rsc.org/suppdata/cc/b4/b418035f/

Autor: Baker, Caroline D. L., Fawcett, John, Insley, Christopher D., Messenger, Derek S., Newland, Claire L., Overend, Helen L., Patel, Anup B., Shah, Mufakhrul, Vara, Bhavna, Virdee, Davinder, Rawlings, Bernard J.
Zdroj: Chemical Communications; 2005, Vol. 2005 Issue: 14 p1883-1885, 3p
Abstrakt: 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-trioxabicyclo3.2.1octane-4,2′-tetrahydropyrans and 1,2,4-triols less efficiently as the corresponding trioxabicyclo3.2.2nonanes; the hexol mannitol is converted into the corresponding bis-protected product.
Databáze: Supplemental Index