dc.contributor.author |
Perrine, Cynthia L. |
en_US |
dc.contributor.author |
Youngstown State University. Dept. of Chemistry. |
en_US |
dc.date.accessioned |
2011-01-31T14:20:08Z |
|
dc.date.accessioned |
2019-09-08T02:34:13Z |
|
dc.date.available |
2011-01-31T14:20:08Z |
|
dc.date.available |
2019-09-08T02:34:13Z |
|
dc.date.created |
2004 |
en_US |
dc.date.issued |
2004 |
en_US |
dc.identifier.other |
b19603332 |
en_US |
dc.identifier.uri |
http://jupiter.ysu.edu/record=b1960333 |
en_US |
dc.identifier.uri |
http://hdl.handle.net/1989/6312 |
|
dc.description |
xviii, 151 leaves : ill. ; 29 cm. |
en_US |
dc.description |
Thesis (M.S.)--Youngstown State University, 2004. |
en_US |
dc.description |
Includes bibliographical references. |
en_US |
dc.description.abstract |
Covalently bonded organometallic oligomers and polymers have been designed to
have rigid and thermally and chemically stable organometallic repeating units such as
[trans-Mo(phJ>CH2CH2Ph2h(j.t-CN-l,4-C6f4-NC)]. In the first step towards such
materials, the chemical and electronic properties of model compounds with only one or a
few metal centers will be investigated. Putting electrochemical "sensors" (e.g.,
ferrocenyl isocyanide or para-isocyanoferrocenylbenzene) at one or more ends of the
oligomers, will give information pertaining to the electronic communication via the metal
centers. Ferrocenylamine is the essential starting material for the synthesis of ferrocenyl
isocyanide. The main drawback for the synthesis of ferrocenylamine is its multistage
preparation. It has been found that the conventional methods of electrophilic substitution,
which were appropriate for benzene analogues, resulted in the oxidation of the ferrocene
to the ferricenium cation. A procedure using ferrocenylphthalimide as the precursor
proved to be most successful. Bromo- or iodoferrocene were prepared as a precursor of
N-ferrocenylphthalimide; the amine is then liberated using the Gabriel method. The
electronic properties of the CN-R function can be altered by the nature of the various
alkyl and aryl substituents. Using cyclic voltammetry, the oxidation potentials of the
molybdenum or nickel centers having ferrocenylisonitrile ends will be determined
depending on other substituents on the molecules. These substituents, in addition to
chelating phosphines, include other isonitriles such as p-isocyanotetramethylbenzene, panisole,
p-nitrobenzene, p-ferrocenylbenzene, and ferrocene. |
en_US |
dc.description.statementofresponsibility |
by Cynthia L. Perrine. |
en_US |
dc.language.iso |
en_US |
en_US |
dc.relation.ispartofseries |
Master's Theses no. 0818 |
en_US |
dc.subject.classification |
Master's Theses no. 0818 |
en_US |
dc.subject.lcsh |
Organometallic chemistry. |
en_US |
dc.subject.lcsh |
Organometallic compounds. |
en_US |
dc.subject.lcsh |
Organometallic polymers. |
en_US |
dc.title |
0th and 1st generation organometallic nanostars from ferrocenylamine and ferrocenylaniline / |
en_US |
dc.type |
Thesis |
en_US |