우로칸 알킬에스테르의 合成 및 光學效果

• 영문명: The Synthesis of Urocanic Alkyl Ester and Photolysis
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 노승호(No Sueng Ho)(盧承鎬) 이향우(Lee Hyang woo)(李香雨) 남기대(Nam Ki Dae)(南基大)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제8권 제1호, 45~49쪽, 전체 5쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1991.05.30

영문 초록

The synthesis of urocanic acid which was started D-fructose, and its alkyl esters, urocanic ethyl ester and urocanic isobutyl ester, were prepared by esterificated. Urocanic ethyl ester and urocanic isobutyl ester were insoluble in water and soluble most organic solvents (ethanol, benzene, toluene, pyridine, THF, DMF) which adds to their practical applicability, and absorb ultraviolet light of greater wavelength than the free acid and there by are more effective for shielding sensitive materials, including the humanbody, from the chemically most effective portion of the solar ultraviolet spectrum.

목차

ABSTRACT

1. 緖論

2. 實驗方法

3. 實驗結果 및 考察

4. 結果

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