Chiral Diselenides in Asymmetric Cycliza
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Gianfranco Fragale; Thomas Wirth
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Article
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1998
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John Wiley and Sons
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English
โ 282 KB
๐ 2 views
The use of chiral selenium electrophile 6 generated in situ atoms can be generated selectively with diastereoselectivities up to 85% when geminal disubstituted alkenes from the chiral diselenide 5 in asymmetric ring closure reactions of unsaturated alcohols, carboxylic acids and are used. The cycliz