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akron1137687463.pdf (5.71 MB)
ETD Abstract Container
Abstract Header
SYNTHESIS OF FUNCTIONALIZED MACROCYCLIC POLYTHIAETHERS
Author Info
Qu, Wenchao
Permalink:
http://rave.ohiolink.edu/etdc/view?acc_num=akron1137687463
Abstract Details
Year and Degree
2006, Doctor of Philosophy, University of Akron, Chemistry.
Abstract
Eight bipyridyl tethered tetrathiacyclotetradecane (TTCT) ligands have been synthesized and fully characterized. The crystal structures of three of them (101, 106, 107) have been determined. The preparation of two alcohol intermediates (35 and 58) has been optimized. A new methodology for the synthesis of mesocyclic trithiaethers has been developed. The crystal structures of 35 and its Cu(II) complex 115 have been solved. A new hydroxyethyl group attached TTCT 59 has been synthesized and its crystal structure solved. The relationships between the substituents and the conformations of macrocyclic ring have been discussed. An improved method for 2-N-alkylation of N-confused porphyrin (NCP) has been developed and optimized using Cs2CO3 and polar solvent conditions. The crystal structures of acetate and propyl substituted 125a and 125e have been determined. Based upon this method, a new molecule 134 containing NCP and pyrene chromophores has been synthesized and fully characterized.
Committee
Michael Taschner (Advisor)
Pages
253 p.
Subject Headings
Chemistry, Organic
Keywords
CDCl3
;
NMR
;
CH2Cl2
;
Hz
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Citations
Qu, W. (2006).
SYNTHESIS OF FUNCTIONALIZED MACROCYCLIC POLYTHIAETHERS
[Doctoral dissertation, University of Akron]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=akron1137687463
APA Style (7th edition)
Qu, Wenchao.
SYNTHESIS OF FUNCTIONALIZED MACROCYCLIC POLYTHIAETHERS.
2006. University of Akron, Doctoral dissertation.
OhioLINK Electronic Theses and Dissertations Center
, http://rave.ohiolink.edu/etdc/view?acc_num=akron1137687463.
MLA Style (8th edition)
Qu, Wenchao. "SYNTHESIS OF FUNCTIONALIZED MACROCYCLIC POLYTHIAETHERS." Doctoral dissertation, University of Akron, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=akron1137687463
Chicago Manual of Style (17th edition)
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Document number:
akron1137687463
Download Count:
1,225
Copyright Info
© 2006, all rights reserved.
This open access ETD is published by University of Akron and OhioLINK.