Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ettahir Boulifa"'
Autor:
Fermín Jiménez, Rachid Chahboun, Enrique Alvarez-Manzaneda, Ahmed Ibn Mansour, Ettahir Boulifa, Soumicha Mahdjour, Antonio Fernandez
Publikováno v:
Tetrahedron. 73:6549-6557
The first synthesis of the sesquiterpene quinol dasyscyphin E has been achieved starting from cupressic acid. Key steps of the synthetic sequence are the oxidative degradation of the diterpene side chain to give a methylketone, the diastereoselective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::280a818af3505f57c4b1572e0015737c
https://doi.org/10.1016/j.tet.2017.09.048
https://doi.org/10.1016/j.tet.2017.09.048
Autor:
Fermín Jiménez, Ahmed Ibn Mansour, Antonio Fernandez, Rachid Chahboun, Ettahir Boulifa, Enrique Alvarez-Manzaneda, Ramón Alvarez-Manzaneda
Publikováno v:
The Journal of organic chemistry. 82(18)
The first synthesis of antifungal sesquiterpene quinol dasyscyphin E was achieved starting from trans-communic acid. The process described involves the first diastereoselective synthesis of this type of compound by cyclization of an aryl bicyclosesqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5144a9271c3cde17ceceb4e403e6399d
https://pubmed.ncbi.nlm.nih.gov/28809119
https://pubmed.ncbi.nlm.nih.gov/28809119
Autor:
Ahmed Ibn Mansour, Esteban Alvarez, Antonio Fernandez, Rachid Chahboun, Ettahir Boulifa, Enrique Alvarez-Manzaneda, Ramón Alvarez-Manzaneda
Publikováno v:
The Journal of Organic Chemistry. 79:10689-10695
Synthesis of the putative structure of the marine natural 15-oxopuupehenoic acid has been achieved starting from commercial (-)-sclareol. Key steps of the synthetic sequence are the Robinson annulation of a β-ketoester and methyl vinyl ketone and an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8dda25d80d614fd6f1f6f49ad40f71a
https://doi.org/10.1021/jo502048y
https://doi.org/10.1021/jo502048y
Autor:
Esteban Alvarez, Ramón Alvarez-Manzaneda, Abdelaziz Dahdouh, Rubén Tapia, Ettahir Boulifa, José Geraldo Lopes Ramos, Ahmed Ibn Mansour, M. Jose Cano, Rachid Chahboun, Hanane Bouanou, Enrique Alvarez-Manzaneda
Publikováno v:
Org. Biomol. Chem.. 12:667-672
A very efficient method for synthesizing spirolactones is reported. Treatment of δ,ε-unsaturated carboxylic acids with iodine and triphenylphosphine under mild conditions leads to the corresponding spiro γ-lactones in high yield and with complete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79237f17bda264de7b56f35a77fc4297
https://doi.org/10.1039/c3ob42122h
https://doi.org/10.1039/c3ob42122h
Autor:
Ettahir Boulifa, Fernando Rodríguez-Serrano, Pablo J. Álvarez, Esther Carrasco, Ikram Chayboun, Ahmed Ibn Mansour, Rachid Chahboun, Enrique Alvarez-Manzaneda
Publikováno v:
Journal of natural products. 78(5)
The first enantiospecific syntheses of neopetrosiquinones A (6) and B (7), two merosesquiterpenes isolated from the deep-water sponge Neopetrosia cf. proxima, from the labdane diterpene trans-communic acid (10) have been achieved. A key step of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::392bb06704cc608345291dbac5938229
https://pubmed.ncbi.nlm.nih.gov/25906329
https://pubmed.ncbi.nlm.nih.gov/25906329