Title page for etd-0717112-212228


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URN etd-0717112-212228
Author Chia-hui Lin
Author's Email Address No Public.
Statistics This thesis had been viewed 5332 times. Download 1178 times.
Department Chemistry
Year 2011
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Synthesis and Characterization of Zinc Thiosalen Derived Complexes
Date of Defense 2012-07-12
Page Count 95
Keyword
  • Tetradentate
  • Thiosalen
  • Schiff-base
  • Zinc complex
  • Transmetalation
  • Hydrogenation
  • Abstract In this study, we took four diamines of different carbon chain lengthes to synthesize several thiosalen derived zinc(II) complexes, i.e. N, N’-Bis- (2-thio-benzylidene)- 1,3-propylenediaminato-zinc(II)(1),N,N’-Bis(2-thio-benzylidene)-2,2-dimethyl- 1,3-propylenediaminato-zinc(II)(2),N,N’-Bis-(2-thio-benzylidene)-1,2-ethylene- diaminato-zinc(II)(3),andN,N’-Bis(2-thio-benzylidene)-1-methyl-1,2-ethylene- diaminato-zinc(II)(4). The crystal structure of 1 was shown to be trimeric. We then used NaBH4 to reduced complexes1, 2, and 4 to get complexes 5, 6, and 7 respectively for reactivity and structure studies. To expand our current study, we also synthesized nickel analogue (8) of complex 1 by transmetallation.
    Advisory Committee
  • Chih-neng Hsu - chair
  • Tsu-hsin Chang - co-chair
  • Michael Yen-nan Chiang - advisor
  • Files
  • etd-0717112-212228.pdf
  • indicate access worldwide
    Date of Submission 2012-07-17

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