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An asymmetric oxazoline ketenimine rearrangement. Construction of chiral α-quaternary carbon ketones

✍ Scribed by Michael P. Dwyer; David A. Price; Jason E. Lamar; A.I. Meyers

Book ID: 104261512
Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 212 KB
Volume: 40
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(99)00729-7

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✦ Synopsis

A novel asymmetric oxazoline ketenimine rearrangement has been observed to construct et-quaternary substituted ketones. Levels of asymmetric induction in the ketones, of up to 87% ee, were observed for this unusual rearrangement.

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