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Synthesis, Characterization and Reactivity of a High-valent Manganese-oxygen Complex with a Me3-TPADP ligand

Title
Synthesis, Characterization and Reactivity of a High-valent Manganese-oxygen Complex with a Me3-TPADP ligand
Author(s)
Youngchae Jang
DGIST Authors
Cho, JaeheungJang, YoungchaeKoo, JaeHyung
Advisor
조재흥
Co-Advisor(s)
JaeHyung Koo
Issued Date
2019
Awarded Date
2019-02
Type
Thesis
Table Of Contents
Abstract i
List of contents ii
List of tables iv
List of figures v

Ⅰ. Introduction

I. Introdiction 1

II. Experimental section

2.1 Materials and Instrumentation 3
2.2 Synthesis of Manganese complexes 4

2.2.1 [MnII(Me3-TPADP)(OTf)2] (1) 4
2.2.2 [MnIV(Me3-TPADP)(OH)(OCH3)]2+ (2) 5
2.2.3 [MnIV(Me3-TPADP)(OH)(OC2H5)]2+ (3) 5
2.2.4 [MnIV(Me3-TPADP)(OH)(OC3H7)]2+ (4) 6

2.3 Magnetic measurement 6
2.4 X-ray crystallography 7
2.5 Reactivity 10
III. Results and discussion

3.1 Synthesis of Manganese(II)-Starting Complex 10
3.2 Synthesis of Manganese(IV)-Hydroxo Complexes 13
3.3 Characterization of [MnIV(Me3-TPADP)(OH)(OCH3)]2+ (2) 13
3.4 Characterization of [MnIV(Me3-TPADP)(OH)(OC2H5)]2+ (3) 17
3.5 Characterization of [MnIV(Me3-TPADP)(OH)(OC3H7)]2+ (4) 19
3.6 Reactivity 24
3.7 Comparison of cis-effect between 2, 3 and 4 28

IV. Conclusion

4.1 Conclusion 29
URI
http://dgist.dcollection.net/common/orgView/200000171460

http://hdl.handle.net/20.500.11750/10714
DOI
10.22677/thesis.200000171460
Degree
MASTER
Department
Emerging Materials Science
Publisher
DGIST
Related Researcher
  • 구재형 Koo, JaeHyung 뉴바이올로지학과
  • Research Interests 장내미생물/감염균 유래 대사체를 통한 신경염증; 알츠하이머병; 우울증; 당뇨/비만; 대사체/수용체 상호작용에 의한 대사연구
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Department of Physics and Chemistry Theses Master

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