Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5213501 | Tetrahedron | 2016 | 8 Pages |
Abstract
The synthesis of new chiral spirocyclic triazolium salts, derived from (1S)-fenchone and (1R)-camphorquinone, are described. These salts, which are N-heterocyclic carbene precatalysts, were successfully employed in the catalytic asymmetric benzoin condensation affording acyloins with good yields and moderate enantioselectivities.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Zbigniew RafiÅski,