Octyldimethyl p-aminobenzoate 와 β-Cyclodextrin의 包接化合物에 關한 硏究

• 영문명: A Study on the Inclusion Complexation of Octyldimethyl p-aminobenzoate with β-Cyclodextrin
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: Lee Chang Hak(李昌鶴) So Boo Young(蘇富永) Kim Young Soo(金永洙)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제6권 제1호, 59~66쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1989.05.30

영문 초록

Inclusion complex formation of octyldimethyl p-aminobenzoate with β-cyclodextrinin aqueous solution and in the solid state was studied by the solubility method, spectroscopic (UV, FT-IR) and X-ray diffractornetry. The solid complex of octyldimethyl p-aminobenzoate with β-cyclodextrin was obtained in molar ratio of 1:2 (guest/host). A spatial relationship between host and guest molecule was clearly reflected in the magnitude of the apparent stability constant (K ) and in the stoichiometry of the inclusion complex. Furthermore, a typical type Bs phase-solubility diagram was obtained for octyldimethyl p-aminobenzoate and β-cyclodextrin in water at 25℃. The results indicated that the solubility of the guest molecule was higher by the formation of β-cyclodextrin inclusion complex.

목차

ABSTRACT

I. 緖論

II. 實驗方法

III. 結果 및 考察

IV. 結論

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