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Author(s): Lopez S; Fernandez-Trillo F; Midon P; Castedo L; Saa C
Title: First stereoselective syntheses of (-)-siphonodiol and (-)- tetrahydrosiphonodiol, bioactive polyacetylenes from marine sponges
Source: JOURNAL OF ORGANIC CHEMISTRY 70 (16): 6346-6352
Date: 2005 AUG 5
Document Type: Journal : Article
DOI:
Language: English
Comment:
Address: Univ Santiago de Compostela, Fac Quim, Dept Quim Organ, Santiago De Compostela 15782, Spain.
Reprint: Lopez, S, Univ Santiago de Compostela, Fac Quim, Dept Quim Organ,
Santiago De Compostela 15782, Spain. E-mail: qosuslop@usc.es
Author Keywords:
KeyWords Plus: DIELS-ALDER REACTIONS; RED-SEA SPONGE; ABSOLUTE-CONFIGURATION;
CALLYSPONGIA-TRUNCATA; SIPHONODIOL; PRODUCTS; ALCOHOLS
Abstract: The first stereoselective total syntheses of the bioactive marine polyacetylenes (-)-siphonodiol and (-)-tetrahydrosiphonodiol were achieved using highly convergent approaches based on optimized Cadiot-Chodkiewicz and sequential Sonogashira cross-coupling reactions.
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