β Scribed by Scott A. Shackelford
No coin nor oath required. For personal study only.
FluorinatianofnorborneneIwithxenandifl~rideusingarecentlyreported~~~prcr cedure1selecti~yproduced2-exo-5-exo-difl~~~~eIIandthe~~2-endo-5~ -----difluxonor~rnane III -* This selective,direot synthesis of the tmimmaric 2,5-difluomnorbornanfz as major products is without precedmx inpreviouslyrepartedstudiesofhalogenand interhalogen additions lmnorbornene. 2-9 FbF d!TF &
π SIMILAR VOLUMES
## Abstract The rate of the acidβcatalysed hydrosis of 7β__syn__βdiazoacetylβ2βnorbornene (**1a**) is enhanced relative to that of the saturated analogue **5a** by a factor of 835. In contrast to the behaviour of other primary diazoketones, the substitution step is no longer rateβdetermining (mecha
Treatment of I-diazo-2,5hexanedione with rhodium (II) acetate in the presence of various aldehydes affords the 6,8-dioxabicyclo[3,2,7]oct~ne ring system in high yield.