Furfurylidene acetophenone유도체의 합성과 가수분해 반응

• 영문명: Synthesis and Hydrolysis of Furfurylidene acetophenone Derivatives
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 이기창(Lee Ki Chang) 이광일(Lee Kwang Il) 윤철훈(Yoon Cheol Hun) 황성규(Hwang Sung kwy) 오세영(Oh Se Young)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제13권 제1호, 99~105쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1996.05.30

영문 초록

Furfurylidene acetophenone derivatives were synthesis, it was measured that hydrolysis made use of UV at a wide pH 1.0~13.0 range in 30% dioxane-H₂O solution, 25±1℃. On the basis of general base catalysis, substitutent effect, confirmation of hydrolysis products, it was measured the reaction rate of furfurylidene acetophenone derivatives for the pH change. It maybe concluded that a part was unrelated to pH and another part was in proportion to concentration of hydroxide ion : Above pH 10.0, It was in proportion to concentration of hydroxide ion, a part having no concern with pH was added to the neutral H₂O molecule. From the result of measurement the reaction rate, hydrolysis of furfurylidene acetophenone derivatives confirmed to the irreversible first order, Through measurement the substituent effect, It found that reaction rate was accelerated by electron attracting group. Also, From the result of final product, There were furfural and acetophenone. On the basis of these findings, hydrolysis for the furfurylidene acetophenone derivative was proposed a fitting mechanisms.

목차

ABSTRACT

I. 서론

II. 실험

III. 결과 및 고찰

IV. 결론

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