| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5223831 | Tetrahedron | 2010 | 8 Pages |
Abstract
A new tandem catalysis strategy that transforms alkyne derivatives to (E)-enol-equivalents followed by stereoselective anti-selective aldol coupling or syn-selective [3,3]-rearrangement transformations is reported. The mechanism is thought to proceed through an interchanging series of Lewis acid and Brønsted acid catalyzed reactions via the intermediacy of a ketiminum ion species.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
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