| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5276123 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
The three chiral centres of the C1-C9 moiety of the six-membered lactone glycosides, lycoperdinosides A and B, have been derived from a common starting material containing a single chiral centre. In contrast, the C10-C21 segment of these molecules has been synthesized using, as key steps, a highly stereoselective aldol reaction, a Ti(III)-mediated opening of a trisubstituted epoxy alcohol and an efficient directed hydrostannylation of a suitably substituted internal alkyne.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Tushar Kanti Chakraborty, Rajib Kumar Goswami, Midde Sreekanth,