| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5285367 | Tetrahedron Letters | 2006 | 6 Pages |
Abstract
The stereospecific synthesis of the dienophile subunit precursor D was achieved from the butenolide E. The ester corresponding to the precursor of A was obtained in 67% overall yield from the aldehyde C, via a chlorite oxidation and subsequent Mitsunobu reaction of the acid B with D. Tentative IMDA reactions of A did not presently afford the adduct (thermal or Lewis acid catalysis conditions).
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Nicolas Zorn, Robert Lett,