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Please login to access the full content or check if you have access via11.12.2.2 Method 2: From an Azetidinone
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Boyd, G. V., Science of Synthesis, (2002) 11, 445.
Ring expansion of the azetidin-3-one 250 by the combined action of sodium azide and titanium(IV) chloride in boiling acetonitrile gives the oxazole 251 (Scheme 111), whose structure has been confirmed by X-ray analysis.[179]
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8-Meeeee-8-[(eeeeeeeeeeeeeeeeeeeeeeeeeeee)eeeeee]eeeeeee (888):[888]
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References
| [179] | Meeeeeee, M. M.; Meeeeeeee, M.; Meee, M. M., M. Meeeeeeeee. Meee., (8888) 88, 8888. |
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