„UML“
Suchergebnisse
10.000+ Treffer
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Stereoselective Pinacol‐Type Rearrangement of 2,3‐Epoxy Alcohols with Retention of Configuration Mediated by Bis (iodozincio) methane †
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Bestimmung der Aktivierungsenergie durch Kombination von Photoionisierung mit Reaktivitätsassays: Keto/Enol‐Umlagerung des Radikalkations von Acetamid †
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The First In (OTf) 3 ‐Catalyzed Conversion of Kinetically Formed Homoallylic Alcohols into the Thermodynamically Preferred Regioisomers: Application to the Synthesis of 22 α ‐Sterols
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A C 2v ‐Symmetric Barbaralane †
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Total Synthesis of (±)‐Wortmannin †
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Von Glucose zu Cyclooctan‐Carbaglucose: eine neue Klasse von Kohlenhydratmimetika
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Superacid‐Catalyzed Selective Formylation–Rearrangement of Isoalkanes with Carbon Monoxide to Branched Ketones
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Dehydrogenation of ({(silox) 3 Nb} 2 (η ‐1,2; η ‐5,6‐C 8 H 8)) (silox= t Bu 3 SiO) to ({(silox) 3 Nb} 2 (η ‐1,2; η ‐5,6‐C 8 H 6)) and Its Subsequent Alkene‐to‐Alkylidene Rearrangement †
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Total Synthesis of (±)‐FR66979 †
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Samarium‐Catalyzed Tandem Semipinacol Rearrangement/Tishchenko Reaction of α ‐Hydroxy Epoxides: A Novel Approach to Highly Stereoselective Construction of 2‐Quaternary 1,3‐Diol Units
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Highly Diastereoselective Intramolecular (1,2)‐Stevens Rearrangements—Asymmetric Syntheses of Functionalized Isopavines as Morphinomimetics
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Sigmatropic Shiftamers: Fluxionality in Broken Ladderane Polymers
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The Total Synthesis of Proteasome Inhibitors TMC‐95A and TMC‐95B: Discovery of a New Method To Generate cis ‐Propenyl Amides
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Rearrangement of a Tricyclic 2,5‐Cyclohexadienone: Towards a General Synthetic Route to the Daphnanes and (+)‐Resiniferatoxin
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nido ↔ closo Interconversion of Six‐Vertex Metallacarboranes: Access to CoC 2 B 3 and CoC 2 B 4 Clusters with Nonadjacent Carbon Atoms
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Eine neue Variante der Claisen‐Umlagerung von aus Allylmalonaten abgeleiteten Trimethylsilylketenacetalen – effiziente, hoch enantio‐ und diastereoselektive Synthesen von (+)‐Methyldihydroepijasmonat und (+)‐Methylepijasmonat
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A Radical Alternative to the Anionic Oxy‐Cope Rearrangement †
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Indenol Ether Formation from Aryl Alkynes Bearing ortho ‐Acetals: An Unprecedented Rearrangement in Palladium‐Catalyzed Carboalkoxylation
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Allyl Sulfoxides as Precursors for Radical Two‐Carbon Ring Expansion of Cyclobutanones †
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A Novel 1,2‐Migration of Acyloxy, Phosphatyloxy, and Sulfonyloxy Groups in Allenes: Efficient Synthesis of Tri‐ and Tetrasubstituted Furans †