한국응용과학기술학회지 (Journal of the Korean Applied Science and Technology)
- 제8권1호
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- Pages.21-26
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- 1991
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- 1225-9098(pISSN)
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- 2288-1069(eISSN)
DOI QR Code
벤조산유도체 I, Nitrone 유도체에 대한 Thiourea의 친핵성 첨가반응메카니즘과 그 반응속도론적 연구
Benzoic Acid Derivatives I, The Kinetics and Mechanism of the Nucleopilic Addition of Thiourea to Nitrone Derivatives
- Kim, Dong-Hwan (Dept. of Chemical Engineering, Myong Ji University) ;
- Lee, Ki-Chang (Dept. of Chemical Engineering, Myong Ji University) ;
- Ryu, Jung-Wook (Dept. of Chemical Engineering, Myong Ji University) ;
- Choi, Bong-Jong (Dept. of Environmental Engineering. Kwan Dong University)
- 발행 : 1991.05.31
초록
The rate constants for the addition reaction of thiourea to nitrone derivatives were determind at various pH and reaction rate equation which could be applied over a wide pH were obtained. The substituent effects and general base catalysis for the addition of thiourea to nitrone derivatives were observed. On the basis of these findings, a plausible reaction mechanism for the nucleophilic addition of thiourea to nitrone was proposed.
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