The synthesis of lignans and lignan analogs
In this thesis 'E,E'-dibenzylidenesuccinates were shown to exhibit atropisomerism, enantiomerism that originates from hindered rotation about the butadiene carbon - carbon single bond. In addition, the 'E,E'-dibenzylidenesuccinates were found to undergo photochemical electrocyc...
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| Language: | en_US |
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2007
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| Online Access: | http://hdl.handle.net/1993/1908 |