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Practical Epoxidation of α,β-Unsaturated Ketones with Tetra-n-butylammonium Peroxydisulfate

✍ Scribed by Yong Hae Kim*; Je Pil Hwang; Seung Gak Yang

Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 392 KB
Volume: 38
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(97)00521-2

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✦ Synopsis

a,/.3-Unsaturatedketones reacted with tetra-n-butylammonium peroxydisu~ate in the presence of hydrogen peroxide and base in acetonitrile at 25 'C to give the corresponding epoxides in excellent yields. @ 1997 Elsevier Science Ltd. Epoxidation of electron deficient olefins such as tx,&unsaturated ketones has been an important

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