Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"azepanes"”.
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Synthesis of nitrogen-containing heterocycles using nitro compounds as building blocks: Part I: Synthesis of 3-substituted azepanes. Part II: Synthesis of 1-azoniapropellanes as phase transfer catalysts
… heterocycles, including 3-sustituted azepanes and 1-azoniapropellanes. A general synthesis of 3-sustituted azepanes has been developed using nitroalkenes as building blocks. A novel, vinylogous, conjugate addition reaction of an acylsilane-derived dienol ether to nitroalkenes was …
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A Diversity-Oriented Synthesis Approach to Functionalized Azaheterocycles using Cyclic Alpha-Halo Eneformamides
Functionalized piperidines, azepanes, azamacrocycles, morpholines, and thiomorpholines are common structural motifs found in a wide range of pharmaceuticals such as carmegliptine, levofloxacin, thioridazine, claviciptic acid, and azithomycin. As a result, there is a strong desire to construct …
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Lewis base catalyzed enantioselective sulfenoamination of alkenes
… heterocycles, such as piperidines, azepanes, and tetrahydroquinolines. In the course of developing an enantioselective carbosulfenylation of alkenes, a seemingly contradicting phenomenon of a catalyst inhibiting a stoichiometric reaction was observed. In the absence of catalyst, the …