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Beckmann rearrangement of 3-phenyl-2-isoxazolines

✍ Scribed by G. Cainelli; S. Morrocchi; A. Quilico

Publisher
Elsevier Science
Year
1963
Tongue
French
Weight
274 KB
Volume
4
Category
Article
ISSN
0040-4039

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✦ Synopsis

2-Isoxazolines may be regarded as cyclic ethers of S-ketol oximes, although ring I is remarkably stable towards hydrolytic agents. Since it is known that oxime ethers may undergo the Beckmaan rearrangement, it was considered probable that under suitable conditions 2-isoxazolines should also give this reaction. 3_Phenyl-2-isoxazolines II, easily available by addition of ben-2 zonitrile oxide on ethylenic derivatives were used for this investigation.

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