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학술발표회초록보기

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제109회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Syntheses, Characterizations, Catalysis and Representative X-Ray Structures of Some Copper Complexes with Schiff-Base Ligands

등록일
2012년 2월 14일 16시 14분 06초
접수번호
0291
발표코드
INOR.P-145 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 25일 (수요일) 18:00~21:00
발표형식
포스터
발표분야
무기화학
저자 및
공동저자
shuranjan sarkar, 이홍인1
경북대학교 화학과, Bangladesh
1경북대학교 화학과, Korea
Schiff-base transition metal complexes have been extensively studied in the development of catalytic activities, photochemical reactions and medicinal chemistry. But in the modern chemistry, it is still a challenging task to design and synthesize multifunctional organic ligands/materials with desirable or predictable properties. We have synthesized several Schiff-base ligands which can form symmetrical and esthetic structures via selective interactions between the ligands and transition metals. Among the complexes, we present here some copper complexes showing catecholase activities. In this poster, we discuss the structures and characteristics obtained by a combination of elemental analysis, UV-vis spectroscopy, IR, EPR and x-ray crystallography. The catalytic reactions were initiated by adding hydrogen peroxide and 3,5-di-tert-butylcatechol into the solution of the complexes and monitored by UV-vis spectroscopy.

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