OL2682046W Page-progression lr Page_number_confidence 91.10 Pages 1418 Ppi 300 Related-external-id urn:isbn:0716731304 OL2737471M Openlibrary_subject textbooks Openlibrary_work
Urn:lcp:organicchemistry00voll:epub:c51019e3-e5ec-45b4-94b6-658cc4da4eb3 Extramarc University of Toronto Foldoutcount 0 Identifier organicchemistry00voll Identifier-ark ark:/13960/t8rb7vz2s Isbn 0716717867į03000980 Ocr ABBYY FineReader 8.0 Ocr_converted abbyy-to-hocr 1.1.7 Ocr_module_version 0.0.13 Openlibrary_edition 37, 497–505.Access-restricted-item true Addeddate 21:10:03 Bookplateleaf 0004 Boxid IA116505 Camera Canon EOS 5D Mark II City New York Curatenote shipped DonorĪlibris Edition International student ed.
Sbai, F., Dakir, M., Auhmani, A., El Jamili, H., Akssira, M., Benharref, A., Kenz, A. Oukhrib, A., Benharref, A., Saadi, M., Berraho, M. 
Chiaroni, A., Riche, C., Benharref, A., Lassaba, E. Chiaroni, A., Riche, C., Benharref, A., El Jamili, H. Chiaroni, A., Riche, C., Benharref, A., Chekroun, A. Oak Ridge National Laboratory, Tennessee, USA. Bimoussa, A., Auhmani, A., Ait Itto, M. Benharref, A., El Ammari, L., Avignant, D., Oudahmane, A. L., Giacovazzo, C., Guagliardi, A., Moliterni, A. Agilent Technologies Ltd, Abingdon, England. An X-ray structure analysis hasĪllowed us to determine unambiguously its stereochemistry and deduce theĪbsolute configuration of its oily precursor γ-Epoxyhimachalene 1. The structure of the newly prepared 2 (scheme 2) has been establishedįrom its 1H and 13C NMR spectral data. Transform it into a solid derivative by cycloaddition reaction of aĭihalocarbene on the remaining cyclohexenic double bond. Sesquiterpene γ-himachalene without crystallographic evidence of itsĪbsolute configuration as the product was oily. Synthetise γ-Epoxyhimachalene 1 (scheme 1) from naturally occurred In the aim of preparing new epoxides from natural products, we recently Widespread occurrence, biological and synthetic utilities, the synthesis of Besides, many natural products possess thisĪs an essential structural moiety for their biological activities (Yang, 
Thus, epoxidesĪre important precursors in the synthesis of Antifungal products (Taylor etĪl., 1991) and different pheromones (Mori, 1989,Īl., 1997). Epoxides are valuable intermediates frequently used as versatile buildingīlocks in organic synthesis (Qu et al., 2009).
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