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Marketing Mix Proposel for Emerging Company
Warzecha, Tomáš ; Mucha,, Martin (referee) ; Mráček, Pavel (advisor)
The Bachelor’s thesis describes creating of marketing mix for newly opened microbrewery situated in Lomnice u Tišnova. The thesis consist of theoretical part, which framed basic concepts, analytical part which consists mainly of the market research in place where the business will be developed. Then follows practical part which describes concrete marketing mix for microbrewery.
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The study of self-assembly governed by the formation of donor-acceptor complexes
Warzecha, Tomáš ; Starý, Ivo (advisor) ; Betík, Robert (referee)
The study of self-assembly governed by the formation of donor-acceptor complexes This work deals with the preparation of 2-[(3-carboxyphenyl)ethynyl]benzoic acid, which a represents simplified model of monodisperse (p-phenylen)ethynylene oligomers, functionalized by carboxylic groups. Such a dicarboxylic acid was synthesized via Sonogashira coupling and then taken over to a series of diesters with corresponding alcohols. The theoretical part contains concise introduction to nanoscience, self assembly and donor - acceptor (D-A) interactions. The most frequently used synthetic reactions - Sonogashira coupling and Steglich esterification are described. The experimental part deals with the preparation of dimeric dicarboxylic acid and corresponding esters with alcohols containing electronacceptor functional groups. The synthetized compounds were characterized by spectroscopic methods (NMR, MS, IR, UV/VIS) and elemental composition established by HR MS. Melting points were measured for crystalline compounds.
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The pi-electron oligomers: Their synthesis and properties
Warzecha, Tomáš ; Starý, Ivo (advisor) ; Kotora, Martin (referee)
The pi-electron oligomers: Their synthesis and properties This diploma thesis is focused on the synthesis of p-oligophenyleneethynylene rods (dimer and trimer) containing laterally attached naphtalenediimide units as electron acceptor groups. These functionalised short oligomers are intended to serve as model oligodentate acceptors in the study on multiple interactions with electron rich molecules. The oligomers were assembled from building blocks such as aryl iodides and aryl alkynes bearing a naphthalenediimide unit. The functionalised monomers were combined in a stepwise way by using Sonogashira reaction to form the target p-oligophenyleneethynylene oligomers. The introductory UV-VIS spectroscopic studies on charge transfer complexes between electron donor (pyrene) and electron acceptor (a naphthalenediimide derivative) were performed. In addition, multiple noncovalent interaction between the electron acceptor dimer containing two naphthalenedimide moieties and the electron donor dimer containing two pyrene moieties were investigated by using 1 H NMR titration. The resulting oligomers and their precursors were characterized by using 1 H NMR, 13 C NMR, MS and IR spectroscopy.
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Marketing Mix Proposel for Emerging Company
Warzecha, Tomáš ; Mucha,, Martin (referee) ; Mráček, Pavel (advisor)
The Bachelor’s thesis describes creating of marketing mix for newly opened microbrewery situated in Lomnice u Tišnova. The thesis consist of theoretical part, which framed basic concepts, analytical part which consists mainly of the market research in place where the business will be developed. Then follows practical part which describes concrete marketing mix for microbrewery.
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|
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The pi-electron oligomers: Their synthesis and properties
Warzecha, Tomáš ; Starý, Ivo (advisor) ; Kotora, Martin (referee)
The pi-electron oligomers: Their synthesis and properties This diploma thesis is focused on the synthesis of p-oligophenyleneethynylene rods (dimer and trimer) containing laterally attached naphtalenediimide units as electron acceptor groups. These functionalised short oligomers are intended to serve as model oligodentate acceptors in the study on multiple interactions with electron rich molecules. The oligomers were assembled from building blocks such as aryl iodides and aryl alkynes bearing a naphthalenediimide unit. The functionalised monomers were combined in a stepwise way by using Sonogashira reaction to form the target p-oligophenyleneethynylene oligomers. The introductory UV-VIS spectroscopic studies on charge transfer complexes between electron donor (pyrene) and electron acceptor (a naphthalenediimide derivative) were performed. In addition, multiple noncovalent interaction between the electron acceptor dimer containing two naphthalenedimide moieties and the electron donor dimer containing two pyrene moieties were investigated by using 1 H NMR titration. The resulting oligomers and their precursors were characterized by using 1 H NMR, 13 C NMR, MS and IR spectroscopy.
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The study of self-assembly governed by the formation of donor-acceptor complexes
Warzecha, Tomáš ; Starý, Ivo (advisor) ; Betík, Robert (referee)
The study of self-assembly governed by the formation of donor-acceptor complexes This work deals with the preparation of 2-[(3-carboxyphenyl)ethynyl]benzoic acid, which a represents simplified model of monodisperse (p-phenylen)ethynylene oligomers, functionalized by carboxylic groups. Such a dicarboxylic acid was synthesized via Sonogashira coupling and then taken over to a series of diesters with corresponding alcohols. The theoretical part contains concise introduction to nanoscience, self assembly and donor - acceptor (D-A) interactions. The most frequently used synthetic reactions - Sonogashira coupling and Steglich esterification are described. The experimental part deals with the preparation of dimeric dicarboxylic acid and corresponding esters with alcohols containing electronacceptor functional groups. The synthetized compounds were characterized by spectroscopic methods (NMR, MS, IR, UV/VIS) and elemental composition established by HR MS. Melting points were measured for crystalline compounds.
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