56 research outputs found
Photochemical C–H activation: generation of indole and carbazole libraries, and first total synthesis of clausenawalline D
Get PDFThe photolysis of N-aryltriazoles and N-arylbenzotriazoles leads to indoles and carbazoles, respectively. Because libraries of triazoles can be accessed rapidly, for example by the copper-catalyzed [3+2] cycloaddition reaction between alkynes and azides, this reaction allows the preparation of indoles in a single operation, by the simultaneous photolysis of the precursor library. As an example of such a synthesis of carbazoles, we prepared for the first time clausenawalline D, an antimalarial alkaloid that was recently isolated
ChemInform Abstract: Organocatalytic Enamide-Azide Cycloaddition Reactions: Regiospecific Synthesis of 1,4,5-Trisubstituted-1,2,3-triazoles.
No full textCOOPERATIVITY IN CATALYSIS: CO-CATALYST ASSISTED PALLADIUM-CATALYZED TRANSFORMATIONS
No full textPh.DDOCTOR OF PHILOSOPHY (FOS
Organocatalytic enamide-azide cycloaddition reactions: Regiospecific synthesis of 1,4,5-trisubstituted-1,2,3-triazoles
No full text10.1002/chem.201002775Chemistry - A European Journal17133584-3587CEUJ
Enamine/Enolate-Mediated Organocatalytic Azide-Carbonyl [3+2] Cycloaddition Reactions for the Synthesis of Densely Functionalized 1,2,3-Triazoles
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Enamin/Enolat-vermittelte organokatalytische Azid-Carbonyl-[3+2]-Cycloadditionen zur Synthese von dicht funktionalisierten 1,2,3-Triazolen
No full textA Novel Base-Solvent Controlled Chemoselective Azide Attack on an Ester Group versus Keto in Alkyl 3-Substituted 3-Oxopropanoates: Mechanistic Insights
No full textRegioselective Synthesis of β-Aryl Enaminones and 1,4,5- Trisubstituted 1,2,3-Triazoles from Chalcones and Benzyl Azides
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