Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)
- Volume 6 Issue 2
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- Pages.123-129
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- 2003
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- 1226-833X(pISSN)
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- 2765-5415(eISSN)
Synthesis of Oxindole and Isatin Derivatives
옥시인돌과 이사틴 유도체들의 합성
- Kim, Byung-SO (Div. of Chemical Engineering of Yeungnam College of Science Technology)
- 김병소 (영남이공대학 물질공학계열)
- Received : 2003.02.20
- Accepted : 2003.05.25
- Published : 2003.05.31
Abstract
Oxindoles(6a-g) are obtained by rhodium(II)-catalyzed Wolff rearrangement of diazoquinolinediones in moderate yields. Treatment of 6a-g oxindole derivatives reacted with CAN in acetonitrile at room temperature to gave 7a-g isatins in good yields. The structures of these compound were identified by MP, IR and NMR-spectra.