Use of the plant Bellardia trixago for the enantiospecific synthesis of odorant products |
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Authors: | Barrero Alejandro F Herrador M Mar Arteaga Pilar Castillo Alexis Arteaga Alejandro F |
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Affiliation: | Department of Organic Chemistry, Institute of Biotechnology, Faculty of Science, University of Granada, Campus de Fuente Nueva, s/n, 18071 Granada, Spain. afbarre@ugr.es |
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Abstract: | An easy procedure to obtain extracts enriched in trixagol monomalonylesther (1) from aerial parts of the plant Belladia trixago chemotype Trix was developed. Preparation of (+)-dihydro-gamma-ionone (4) was carried out directly from the extracts with good yields by selective oxidation. Other interesting odorant products as alpha-ambrinol (5), ambraldehyde (6) and the tricyclic compound 7 were synthesized very efficiently using (4) as intermediate. |
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