Global ETD Search
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Showing 1 to 3 of 3 for “"anti aldol"”.
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I The tandem chain extension-acylation reaction II Synthesis of papyracillic acid A: Application of the tandem homologation-acylation reaction III Synthesis of tetrahydrofuran-based peptidomimetics
… acid A.</p><p>Use of a tandem chain extension-aldol reaction, followed by a reductive cyclization, allowed for the synthesis of tetrahydrofuran-based peptidomimetics. A variety of amino acid derived beta-keto imides and aldehydes were used during the initial tandem homologation-aldol reaction. …
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Studies Towards the Total Synthesis of Patellazole B
… and renew interest in the patellazoles as anticancer compounds, we have developed a flexible and modular synthesis that aims to define the unknown stereocentres within the pertinent region and allow for rapid fragment union. Compound 36 has been chosen as an initial target for NMR …
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The Anti Selective Aldol Addition of Ketones to Aldehydes Mediated by N-Amino Cyclic Carbamate Chiral Auxiliaries and Its Use in the Asymmetric Total Synthesis of (+)- and (-)-Mefloquine Hydrochloride
… part of this dissertation, the first asymmetric anti selective aldol addition of a ketone-derived donor that is independent of the structure of the ketone is described. This transformation is facilitated by the use of chiral N-amino cyclic carbamate (ACC) auxiliaries. Under certain conditions, …