An Unusual C-1C-2 Ring-Splitting of Pyr
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Peseke, Klaus ;Aldinger, Stephan ;Reinke, Helmut
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Article
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2006
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John Wiley and Sons
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English
⚖ 492 KB
👁 1 views
## Abstract The treatment of the α‐oxoketene dithioacetal sugar derivatives 2 and 7 with concentrated hydrochloric acid in THF leads to the open‐chain uloses 3 and 8. The reaction mechanism can be rationalized as a retro‐aldol reaction. This rationalization was supported by reacting 2 and 7 with DC