Confined space and cations enhance the power of a chiral auxiliary: photochemistry of 1,2-diphenylcyclopropane derivatives?
Chemical Communications Pub Date: 2002-03-20 DOI: 10.1039/B200640E
Abstract
Alkali ion-exchanged Y-zeolites significantly enhance asymmetric induction in the photoisomerization of a number of cis-1,2-diphenylcyclopropane derivatives containing a distant chiral auxiliary.
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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