학술저널
인돌 유도체 II. Indolylacrylophenone 유도체의 가수분해 반응에 대한 메카니즘과 그 반응 속도론적 연구
Indole Derivatives II. The Kinetics and Mechanism of the Hydrolysis of Indolylacrylophenone Derivatives
- 한국응용과학기술학회 (구.한국유화학회)
- 한국응용과학기술학회지
- 한국유화학회지 제9권 제2호
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1992.11119 - 126 (8 pages)
- 2
The kinetics of the hydrolysis of indolylacrylophenone derivatives(IA) was investigated by ultraviolet spectrophotometry in 30% dioxane-H₂O at 25℃. Rate equations were obtained over a wide pH range. On the basis of rate equation, general base catalysis and Hammett s plot, the mechanism of hydrolysis to the (IA) were proposed : Below pH 3.0, the hydrolysis of (IA) was proportional to hydronium ion concentration, between pH 4.0~9.0 neutral water molecule and hydroxide ion were added to carbon-carbon double bond and over pH 10.0 hydrolysis of (IA) was proportional to hydroxide ion concentration.
ABSTRACT
I. 서론
II. 실험
III. 결과 및 고찰
IV. 결론
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