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|Title: ||The Olefin Metathesis Reaction in the Synthesis of Resorcarenes with Intriguing Architectures|
|Authors: ||Ghirga, Francesca|
|Tutor: ||Botta, Bruno|
|Keywords: ||Supramolecular chemistry|
|Issue Date: ||28-Jan-2014|
|Abstract: ||Tetramerization of (E)-2,4-dimethoxycinnamic acid ω-undecenyl ester with ethereal BF3 gave three stereoisomers which were assigned as the chair, cone, and 1,2-alternate conformations. When the three resorcarenes were submitted to olefin metathesis using the second generation Grubbs catalyst, different intra- and inter-molecular products were isolated, depending on conformation and reaction conditions.
Molecular modeling studies showed that a basket-like resorcarene, obtained by olefin metathesis of the cone resorcarene ω-undecenyl ester, provide efficient shape complementarity to fullerenes C60 and C70 .
Both self-assembly and encapsulation phenomena were demonstrated by UV spectroscopy.|
|Appears in PhD:||SCIENZE FARMACEUTICHE|
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|Ph.D. thesis Ghirga Francesca_PADIS.pdf||Main text||5.85 MB||Adobe PDF|
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