보조효소 F430의 모델 착물 Mi(PMO)(PMOH)pn)I와 Mi(PEO)(PMOH)pn)I 합성 및 구조적 특성 연구Synthesis and Structural Characterization of Macrocyclic Model Complexs of Coenzyme F430, Ni(PMO)(PMOH)pn)I and Ni(PEO)(PMOH)pn)I
- Other Titles
- Synthesis and Structural Characterization of Macrocyclic Model Complexs of Coenzyme F430, Ni(PMO)(PMOH)pn)I and Ni(PEO)(PMOH)pn)I
- Authors
- 원호식
- Issue Date
- Dec-2007
- Publisher
- 한양대학교 이학기술연구소
- Citation
- 이학기술연구지, v.10, pp 25 - 31
- Pages
- 7
- Indexed
- DOMESTIC
- Journal Title
- 이학기술연구지
- Volume
- 10
- Start Page
- 25
- End Page
- 31
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/43173
- ISSN
- 2005-9051
- Abstract
- F430 의존 촉매 메카니즘에 관여하는 corphin 고리의 역할을 이해하기 위해, 다양한 alkyl aryl 작용기를 가지는 imine/oxime type의 거대고리 리간드와 축 방향 리간드 (X=I)를 가지는 사각 피라밋 구조의 Ni(II) 착물을 합성하였다. 합성된 리간드 및 착물은 질량 분석을 이용하여 확인하였고, NMR, UV-Vis, X-ray, CV 등의 기기를 이용하여 구조 및 물리화학적인 특성을 규명하였다. 구조 분석 결과, Ni((PMO)(PMOH)pn)I 착물과 Ni((PEO) (PMOH)pn)I 착물에 대하여 5.880과 6.63° bending 각과 금속이온의 평면으로 부터의 편차 d 값이 각각 0.19 A, 0.22 A으로 얻어졌다.
In order to understand the functions of corphin ring in F430-dependent catalysis, Ni(II)-containing square pyramidal macrocylic model complexes which have imine/oxime type macricyclic ligands including various alkyl, aryl groups and axial ligands (X-I) were synthesized. Ligands and metal complexes synthesized were identified with Mass spectrometry, and futher studies including structure and physicochemical properties were accomplished by utilizing NMR, UV-Vis, CV, and X-ray, respectively. The bending angle (5.880°, 6.63°), and the deviation of metal ion from plnarityd value (0.19 A, 0.22 A) were obtained for Ni((PMO)(PMOH)pn)I and Ni((PEO)(PMOH)pn)I complexes.
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