| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5263032 | Tetrahedron Letters | 2014 | 4 Pages |
Abstract
We describe an improved protocol for the synthesis of spiro-hexadienones from Morita-Baylis-Hillman adducts. Solvent modification and temperature resulted in a significant increase in the yield. This protocol was used to synthesize mono- and dibrominated spiro-hexadienones in good overall yields. This report is the first to describe the synthesis of halogenated spiro-hexadienones from Morita-Baylis-Hillman adducts.
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Physical Sciences and Engineering
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Authors
Lucimara J. Martins, Bruno R.V. Ferreira, Wanda P. Almeida, Marcelo Lancellotti, Fernando Coelho,