
Journal of Organic Chemistry p. 226 - 235 (1987)
Update date:2022-08-03
Topics:
Norman, Mark H.
Heathcock, Clayton H.
Several derivatives of keto amide 10 have been prepared and their cyclization reactions investigated.Oxime 11 and 2,4-dinitrophenylhydrazone 12 cyclize to give isoxazolidine 16 and pyrazolidine 17, respectively, under acidic conditions (Scheme II).Oxime 1
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