Title page for etd-0725100-215537


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URN etd-0725100-215537
Author Chih-Chieh Lin
Author's Email Address m8722626@student.nsysu.edu.tw
Statistics This thesis had been viewed 5331 times. Download 2160 times.
Department Chemistry
Year 1999
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Studies of the Reactions of EtMgOR (R= Et, Me)with Mg(CCR')2 (R'= tBu, SiMe3)
Date of Defense 2000-07-19
Page Count 115
Keyword
  • Cage compound
  • Organomagnesium amide
  • Organomagnesium akoxide
  • Abstract The reactions of organomagnesium akoxides EtMgOR (R= Me, Et) with dialkynyl magnesium complexes Mg(CoCR¢) (R¢= tBu, SiMe3) give a series of the tetranuclear magnesium complexes [Mg4(OR)2Et2(CoCR¢)4(THF)4] (R= Me, Et; R¢= tBu, SiMe3).
    The reactions of diethyl magnesium complexes MgEt2 with alkynes HCoCR (R= tBu, SiMe3) give two different kinds magnesium complexes. One kind is [Mg4(OEt)2-Et2(CoCR)4(THF)4] (R= tBu, SiMe3); another kind is [Mg4O(CoCR)6(THF)4] (R= tBu, SiMe3).
    Besides, the reaction of diisopropylamide magnesium complex Mg(NiPr2)2 with alkyne HCoCtBu give first example including two different kind bridge ligands trinuclear magnesium complex Mg3(NiPr2)2(CoCtBu)4(THF)2.
    Advisory Committee
  • Yen-nan Chiang - chair
  • Tsu-hsin Chang - co-chair
  • Kom-Bei Shiu - co-chair
  • Chung-cheng Chang - advisor
  • Files
  • Mg4O.pdf
  • indicate access worldwide
    Date of Submission 2000-07-25

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