Results 1 to 10 of about 3,567,305 (338)
The Total Synthesis of Chondrochloren A [PDF]
Angewandte Chemie, 2021 AbstractThe first total synthesis of chondrochloren A is accomplished using a 1,2‐metallate rearrangement addition as an alternative for the Nozaki‐Hiyama‐Kishi reaction. This transformation also avoids the inherent challenges of this polyketide segment and provides a new, unprecedented strategy to assemble polyketidal frameworks.
Yannick Linne +4 more
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ESTRATÉGIAS PARA A SÍNTESE DO ÁCIDO LISÉRGICO
Química Nova, 2021 STRATEGIES FOR THE SYNTHESIS OF LYSERGIC ACID. (+)-Lysergic acid [(+)-1] is a precursor of several substances with well-established pharmacological properties, including some drugs approved and commercialized around the world. Thus, the importance of (+)-
Tamiris R. C. Silva, Cristiano Raminelli
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Total Synthesis of (+)‐Epiquinamide. [PDF]
ChemInform, 2005 The stereoselective total synthesis of the novel quinolizidine alkaloid (+)-epiquinamide is presented, starting from the amino acid l-allysine ethylene acetal. Key steps in the synthesis involved a highly diastereoselective N-acyliminium ion allylation and a ring-closing metathesis reaction to provide the bicyclic skeleton. [reaction: see text]
Wijdeven, M.A. +5 more
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Total Synthesis of (−)-Borrelidin [PDF]
Organic Letters, 2004 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Kazuhiko Otoguro +9 more
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Total Synthesis of (+)‐Yatakemycin. [PDF]
ChemInform, 2006 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Hidetoshi Tokuyama +3 more
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Total Synthesis of Sordaricin [PDF]
The Journal of Organic Chemistry, 2003 An enantioconvergent total synthesis of sordaricin (3), the diterpene aglycon of an important class of antifungal compounds, is described. Two approaches were explored, the first of which utilized a possible biogenetic intramolecular [4 + 2] cycloaddition to form the complete carbon skeleton of the target molecule as a single regioisomer 30.
Mander, Lewis, Thomson, Regan
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Total Synthesis of Aeruginazole A [PDF]
Organic Letters, 2011 The first total synthesis of Aeruginazole A, prepared via a convergent strategy that involved both solid-phase peptide synthesis and solution phase chemistry and that enabled conservation of the stereochemistry of the intermediates, is reported.
Bruno, Paolo +4 more
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Progress in the total synthesis of resin glycosides
Frontiers in Chemistry, 2022 Resin glycosides, mainly distributed in plants of the family Convolvulaceae, are a class of novel and complex glycolipids. Their structural complexity and significant biological activities have received much attention from synthetic chemists, and a ...
Wenli Wang +10 more
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Approaches to the Total Synthesis of Conduramines: A Review
SynOpen, 2022 This review reports on the total synthesis of conduramines, which are formally derived from conduritols, mainly containing a trihydroxy aminocyclohexene core.
Hanumantharayappa Bharathkumar +3 more
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Total Synthesis of (+)-Isatisine A [PDF]
The Journal of Organic Chemistry, 2010 The asymmetric total synthesis of (+)-isatisine A has been accomplished commencing with a Lewis acid-catalyzed cyclization of homochiral (S)-vinylcyclopropane diester and N-tosylindole-2-carboxaldehyde to construct the tetrahydrofuran ring. A palladium-catalyzed oxidative decarboxylation was utilized to obtain the dihydrofuran required for the ...
Avedis Karadeolian, Michael A. Kerr
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