Abstract
An efficient synthesis of anolignan A has been achieved in eight steps in 30% overall yield from piperonal employing TiCl4-mediated addition of a 1-trimethylsilyl-2,3-butadiene to an aldehyde as the key step.
Original language | English |
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Pages (from-to) | 4401-4402 |
Number of pages | 2 |
Journal | Tetrahedron Letters |
Volume | 41 |
Issue number | 22 |
DOIs | |
Publication status | Published - 2000 Jun 8 |
Keywords
- 1-trimethylsilyl-2,3-butadienes
- Addition reactions
- Lignans
- Silicon compounds