Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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The Synthesis of Urocanic Alkyl Ester and Photolysis

우로칸 알킬에스테르의 합노(合盧) 및 광학효과(光學效果)

  • 노승호 (럭키 생활용품 연구소) ;
  • 이향우 (럭키 생활용품 연구소) ;
  • 남기대 (충북대학교 공과대학 공업화학과)
  • Published : 1991.05.31
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Abstract

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.

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