Search Results - "Abbiati, Giorgio"

Silver and gold-catalyzed multicomponent reactions by Abbiati, Giorgio, Rossi, Elisabetta

“…Silver and gold salts and complexes mainly act as soft and carbophilic Lewis acids even if their use as σ-activators has been rarely reported. Recently,…”
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Vinyl‐/Furoindoles and Gold Catalysis: New Achievements and Future Perspectives for the Synthesis of Complex Indole Derivatives by Pirovano, Valentina, Abbiati, Giorgio, Brambilla, Elisa, Rossi, Elisabetta

“…The reactivity of vinyl‐/furoindole derivatives with gold‐activated π‐systems is the subject of extensive investigation. In the presence of these electrophilic…”
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Gold(I)-Catalyzed Synthesis of Tetrahydrocarbazoles via Cascade [3,3]-Propargylic Rearrangement/[4+2] Cycloaddition of Vinylindoles and Propargylic Esters by Pirovano, Valentina, Arpini, Elisa, Dell'Acqua, Monica, Vicente, Rubén, Abbiati, Giorgio, Rossi, Elisabetta

“…A gold(I)‐catalyzed cascade [3,3]‐propargylic rearrangement and [4+2] cycloaddition reaction of 2‐vinylindoles with propargylic esters is reported. The…”
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Synthesis of Indole Derivatives from 2-Alkynylanilines by Means of Gold Catalysis by Abbiati, Giorgio, Marinelli, Fabio, Rossi, Elisabetta, Arcadi, Antonio

“…The peculiar features of gold(III) and gold(I) species include exceptional carbophilicity and, at the same time, lone pair affinity. Such a combination offers…”
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Rational Design of a User-Friendly Aptamer/Peptide-Based Device for the Detection of Staphylococcus aureus by Ronda, Luca, Tonelli, Alessandro, Sogne, Elisa, Autiero, Ida, Spyrakis, Francesca, Pellegrino, Sara, Abbiati, Giorgio, Maffioli, Elisa, Schulte, Carsten, Piano, Riccardo, Cozzini, Pietro, Mozzarelli, Andrea, Bettati, Stefano, Clerici, Francesca, Milani, Paolo, Lenardi, Cristina, Tedeschi, Gabriella, Gelmi, Maria Luisa

“…The urgent need to develop a detection system for , one of the most common causes of infection, is prompting research towards novel approaches and devices,…”
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Synthesis of 3-benzylisoquinolines by domino imination/cycloisomerisation of 2-propargylbenzaldehydes by Dell'Acqua, Monica, Pirovano, Valentina, Confalonieri, Giorgio, Arcadi, Antonio, Rossi, Elisabetta, Abbiati, Giorgio

“…An easy entry to uncommon 2-propargylbenzaldehydes was developed. 2-Propargylbenzaldehydes demonstrated to be suitable building blocks for the synthesis of…”
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Synthesis of constrained analogues of tryptophan by Rossi, Elisabetta, Pirovano, Valentina, Negrato, Marco, Abbiati, Giorgio, Dell'Acqua, Monica

“…A Lewis acid-catalysed diastereoselective [4 + 2] cycloaddition of vinylindoles and methyl 2-acetamidoacrylate, leading to methyl…”
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Sequential Amination/Annulation/Aromatization Reaction of Carbonyl Compounds and Propargylamine:  A New One-Pot Approach to Functionalized Pyridines by Abbiati, Giorgio, Arcadi, Antonio, Bianchi, Gabriele, Di Giuseppe, Sabrina, Marinelli, Fabio, Rossi, Elisabetta

“…A general one-pot synthesis of pyridines 4a−t from the reaction of dialkyl acyclic/cyclic ketones 1a−i, methyl, aryl/heteroaryl ketones 1m−r, and aldehydes…”
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Regioselectivity on the Palladium-Catalyzed Intramolecular Cyclization of Indole Derivatives by Abbiati, Giorgio, Beccalli, Egle M, Broggini, Gianluigi, Zoni, Caterina

“…Indole 2-carboxamide derivatives 4 underwent palladium-catalyzed intramolecular cyclization reactions to afford β-carbolinones or pyrazino[1,2-a]indoles…”
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DIOPHEP, a chiral diastereoisomeric bisphosphine ligand: synthesis and applications in asymmetric hydrogenations by Cesarotti, Edoardo, Abbiati, Giorgio, Rossi, Elisabetta, Spalluto, Paola, Rimoldi, Isabella

“…Novel optically active diphosphine ligands, known as DIOPHEP, have been designed and synthesized starting from a derivative of tartaric acid. The ligands…”
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2‐ and 3‐Vinylindoles as 4π Components in Cycloaddition Reactions by Rossi, Elisabetta, Abbiati, Giorgio, Pirovano, Valentina

“…The review summarizes the most recent achievements in the chemistry of 2‐vinylindoles and 3‐vinylindoles. In particular, we focus on the behavior of these…”
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One‐Pot Gold/Acid‐Catalyzed Synthesis of Indolo[1,2‐ a ]quinolin‐5(6 H )‐ones from 1‐(2‐Ethynylphenyl)‐1 H ‐indoles by Brambilla, Elisa, Gugiatti, Mariaclara, Rizzato, Silvia, Abbiati, Giorgio, Pirovano, Valentina

“…We present a method for the synthesis of substituted indolo[1,2‐ a ]quinoline‐5(6 H )‐ones starting from 1‐(2‐ethynylphenyl)‐1 H ‐indoles. The transformation…”
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Cover Feature: One‐Pot Gold/Acid‐Catalyzed Synthesis of Indolo[1,2‐ a ]quinolin‐5(6 H )‐ones from 1‐(2‐Ethynylphenyl)‐1 H ‐indoles (Eur. J. Org. Chem. 23/2024) by Brambilla, Elisa, Gugiatti, Mariaclara, Rizzato, Silvia, Abbiati, Giorgio, Pirovano, Valentina

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One‐Pot Gold/Acid‐Catalyzed Synthesis of Indoloquinolin‐5(6H)‐ones from 1‐(2‐Ethynylphenyl)‐1H‐indoles by Brambilla, Elisa, Gugiatti, Mariaclara, Rizzato, Silvia, Abbiati, Giorgio, Pirovano, Valentina

“…We present a method for the synthesis of substituted indolo[1,2‐a]quinoline‐5(6H)‐ones starting from 1‐(2‐ethynylphenyl)‐1H‐indoles. The transformation…”
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Cover Feature: One‐Pot Gold/Acid‐Catalyzed Synthesis of Indoloquinolin‐5(6H)‐ones from 1‐(2‐Ethynylphenyl)‐1H‐indoles by Brambilla, Elisa, Gugiatti, Mariaclara, Rizzato, Silvia, Abbiati, Giorgio, Pirovano, Valentina

“…The Cover Feature shows the synthesis of substituted indolo[1,2‐a]quinoline‐5(6H)‐ones starting from 1‐(2‐ethynylphenyl)‐1H‐indoles and N‐oxides by a…”
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Ammonium Zincates as Catalysts for the Microwave‐Enhanced Synthesis of Symmetric Piperazines by Regioselective Opening of Aziridines by Alberti, Matteo, Dariol, Andrea, Panza, Nicola, Abbiati, Giorgio, Caselli, Alessandro

“…2,5‐disubstituted N,N’‐alkylpiperazines represent an interesting target in organic synthesis both for pharmaceutical or agrochemical applications and as a…”
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Coinage metal carbenes in heterocyclic synthesis via formation of new carbon-heteroatom bonds by Brambilla, Elisa, Abbiati, Giorgio, Caselli, Alessandro, Pirovano, Valentina, Rossi, Elisabetta

“…The review describes the most recently reported and efficient methods for the synthesis of heterocyclic compounds involving metal carbenes. In particular,…”
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Phosphine‐Catalyzed [3+2] Cycloaddition of Aza‐Aurones and Allenoates: Enantioselective Synthesis of 2‐Spirocyclopentyl‐Indolin‐3‐Ones by Brambilla, Elisa, Pozza, Camilla, Rizzato, Silvia, Abbiati, Giorgio, Pirovano, Valentina

“…An enantioselective phosphine‐catalyzed [3+2] cycloaddition between aza‐aurones and allenoates is here described. The reaction proceeded under mild reaction…”
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Synthesis of Cyclohepta[b]indoles by (4 + 3) Cycloaddition of 2‑Vinylindoles or 4H‑Furo[3,2‑b]indoles with Oxyallyl Cations by Pirovano, Valentina, Brambilla, Elisa, Moretti, Andrea, Rizzato, Silvia, Abbiati, Giorgio, Nava, Donatella, Rossi, Elisabetta

“…The synthesis of cyclohepta­[b]­indole derivatives through the dearomative (4 + 3) cycloaddition reaction of 2-vinylindoles or 4H-furo­[3,2-b]­indoles with in…”
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Synthesis of Cyclohepta[ b ]indoles by (4 + 3) Cycloaddition of 2-Vinylindoles or 4 H -Furo[3,2- b ]indoles with Oxyallyl Cations by Pirovano, Valentina, Brambilla, Elisa, Moretti, Andrea, Rizzato, Silvia, Abbiati, Giorgio, Nava, Donatella, Rossi, Elisabetta

“…The synthesis of cyclohepta[ ]indole derivatives through the dearomative (4 + 3) cycloaddition reaction of 2-vinylindoles or 4 -furo[3,2- ]indoles with in situ…”
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