This thesis is divided into four chapters in which one-pot processes have been developed and utilised for the synthesis of biologically active compounds. The work in the first chapter outlines the 13-step total synthesis of D -ribo- and L - arabino-phytosphingosine from D -ribose. This process employed a microwave promoted Overman rearrangement of an allylic trichloroacetimidate to install the amine functionality. In the second and third chapters, the development of a one-pot, two-step Overman/ring closing metathesis process is detailed. The synthesis of three different classes of starting material is also shown. This one-pot process was used as the key step in the synthesis of four oxybenzo[c]phenanthridine natural products and the partial synthesis of an ACAT inhibitor. The potential for further functionalisation of the products by oxidation and reduction was also explored. In the final chapter, a one-pot allylboration/Heck process for the synthesis of indan-1-ols is described. Optimisation and an investigation of the scope of the process are also presented. The process was then altered to allow the use of a chiral phosphoric acid catalyst for the asymmetric synthesis of these compounds.
Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:666404 |
Date | January 2015 |
Creators | Calder, Ewen D. D. |
Publisher | University of Glasgow |
Source Sets | Ethos UK |
Detected Language | English |
Type | Electronic Thesis or Dissertation |
Source | http://theses.gla.ac.uk/6667/ |
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