Search Results - "Ca’, Nicola della"

Pd/Norbornene: A Winning Combination for Selective Aromatic Functionalization via C–H Bond Activation by Della Ca’, Nicola, Fontana, Marco, Motti, Elena, Catellani, Marta

“…Direct C–H bond activation is an important reaction in synthetic organic chemistry. This methodology has the potential to simplify reactions by avoiding the…”
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Palladium(0)/benzoic acid catalysis merges sequences with D2O-promoted labelling of C–H bonds by Cera, Gianpiero, Nicola Della Ca', Maestri, Giovanni

“…The combination of a Pd(0) complex with benzoic acid in the presence of D2O enables the synthesis of valuable families of highly deuterated organics through…”
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Inter/Intramolecular Cascade of 1,6-Enynes Catalyzed by All-Metal Aromatic Tripalladium Complexes and Carboxylic Acids by Serafino, Andrea, Camedda, Nicola, Lanzi, Matteo, Della Ca’, Nicola, Cera, Gianpiero, Maestri, Giovanni

“…Trinuclear all-metal aromatic clusters are an original class of molecules with a cyclic and planar metal core. Characterized by peculiar metal–metal…”
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An Unprecedented Pd‐Catalyzed Carbonylative Route to Fused Furo[3,4‐b]indol‐1‐ones by Acerbi, Alessandra, Carfagna, Carla, Costa, Mirco, Mancuso, Raffaella, Gabriele, Bartolo, Della Ca', Nicola

“…A novel and efficient catalytic approach to functionalized furo[3,4‐b]indol‐1‐ones is reported. It is based on a palladium‐catalyzed sequential process…”
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Continuous-Flow Synthesis of Pyrylium Tetrafluoroborates: Application to Synthesis of Katritzky Salts and Photoinduced Cationic RAFT Polymerization by Sambiagio, Carlo, Ferrari, Matteo, van Beurden, Koen, Ca’, Nicola della, van Schijndel, Jack, Noël, Timothy

“…Katritzky salts have emerged as effective alkyl radical sources upon metal- or photocatalysis. These are typically prepared from the corresponding…”
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Of the Ortho Effect in Palladium/Norbornene-Catalyzed Reactions: A Theoretical Investigation by Maestri, Giovanni, Motti, Elena, Della Ca’, Nicola, Malacria, Max, Derat, Etienne, Catellani, Marta

“…Mechanistic questions concerning palladium and norbornene catalyzed aryl–aryl coupling reactions are treated in this paper: how aryl halides react with the…”
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Recent Advances in the Chemical Fixation of Carbon Dioxide: A Green Route to Carbonylated Heterocycle Synthesis by Renato Dalpozzo, Nicola Della Ca’, Bartolo Gabriele, Raffaella Mancuso

“…Carbon dioxide produced by human activities is one of the main contributions responsible for the greenhouse effect, which is modifying the Earth's climate…”
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Homogeneous and Gas–Liquid Catellani‐Type Reaction Enabled by Continuous‐Flow Chemistry by Casnati, Alessandra, Gemoets, Hannes P. L., Motti, Elena, Della Ca', Nicola, Noël, Timothy

“…A practical homogeneous and gas‐liquid palladium‐catalyzed Catellani‐type reaction using a continuous‐flow platform is described. The implementation of…”
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Synthesis of Imidazolidin-2-ones and Imidazol-2-ones via Base-Catalyzed Intramolecular Hydroamidation of Propargylic Ureas under Ambient Conditions by Casnati, Alessandra, Perrone, Antonio, Mazzeo, Paolo P, Bacchi, Alessia, Mancuso, Raffaella, Gabriele, Bartolo, Maggi, Raimondo, Maestri, Giovanni, Motti, Elena, Stirling, András, Ca’, Nicola Della

“…The first organo-catalyzed synthesis of imidazolidin-2-ones and imidazol-2-ones via intramolecular hydroamidation of propargylic ureas is reported. The…”
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Synthesis of Carbolines via Palladium/Carboxylic Acid Joint Catalysis by Cera, Gianpiero, Lanzi, Matteo, Balestri, Davide, Della Ca’, Nicola, Maggi, Raimondo, Bigi, Franca, Malacria, Max, Maestri, Giovanni

“…The combination of a Pd(0) complex with benzoic acid converts propargylic tryptamines to the corresponding tetrahydro-β-carbolines. The method uses unprotected…”
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PdI2-Based Catalysis for Carbonylation Reactions: A Personal Account by Raffaella Mancuso, Nicola Della Ca’, Lucia Veltri, Ida Ziccarelli, Bartolo Gabriele

“…In this account, we review our efforts in the field of carbonylation reactions promoted by palladium iodide-based catalysts, which have proven to be…”
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Catalytic Oxidative Carbonylation of Amino Moieties to Ureas, Oxamides, 2-Oxazolidinones, and Benzoxazolones by Mancuso, Raffaella, Raut, Dnyaneshwar S., Della Ca', Nicola, Fini, Francesco, Carfagna, Carla, Gabriele, Bartolo

“…The direct syntheses of ureas, oxamides, 2‐oxazolidinones, and benzoxazolones by the oxidative carbonylation of amines, β‐amino alcohols, and 2‐aminophenols…”
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Phenolic Dienes as Highly Selective Dienophiles in the Asymmetric Organocatalyzed Three-Component Vinylogous Povarov Reaction by Brion, Aurélien, Martini, Vittoria, Lombard, Marine, Retailleau, Pascal, Della Ca’, Nicola, Neuville, Luc, Masson, Géraldine

“…Our study presents a novel enantioselective route for the synthesis of 1,2,3,4-tetrahydroquinolines via a chiral phosphoric acid-catalyzed three-component…”
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Palladium-Catalyzed Reactions by Nicola Della Ca’

“…Palladium is probably the most versatile and exploited transition metal in catalysis due to its capability to promote a myriad of organic transformations both…”
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A Regio‐ and Stereoselective Carbonylative Approach to Alkyl (Z)‐2‐[3‐Oxoisobenzofuran‐1‐(3H)‐ylidene]acetates by Mancuso, Raffaella, Ziccarelli, Ida, Fini, Francesco, Della Ca', Nicola, Marino, Nadia, Carfagna, Carla, Gabriele, Bartolo

“…The first example of the oxidative carbonylation of 2‐ethynylbenzoic acid derivatives, leading to alkyl (Z)‐2‐[3‐oxoisobenzofuran‐1‐(3H)‐ylidene]acetates in a…”
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Pd-Catalyzed/Iodide-Promoted α‑Arylation of Ketones for the Regioselective Synthesis of Isocoumarins by Casnati, Alessandra, Maggi, Raimondo, Maestri, Giovanni, Della Ca’, Nicola, Motti, Elena

“…A variety of isocoumarins have been synthesized directly from 2-halobenzoates and ketones through a palladium-catalyzed α-arylation step followed by an…”
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Effective Guanidine-Catalyzed Synthesis of Carbonate and Carbamate Derivatives from Propargyl Alcohols in Supercritical Carbon Dioxide by Ca', Nicola Della, Gabriele, Bartolo, Ruffolo, Giuseppe, Veltri, Lucia, Zanetta, Tito, Costa, Mirco

“…The reactions of propargyl alcohols with carbon dioxide in supercritical carbon dioxide or in acetonitrile with gaseous carbon dioxide in the presence of…”
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Catalytic Sequential Reactions Involving Palladacycle-Directed Aryl Coupling Steps by Catellani, Marta, Motti, Elena, Della Ca’, Nicola

“…Catalytic methods are important tools for the synthesis of C−C bonds under mild and ambient conditions. Palladium chemistry predominates in this area because…”
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Catalytic Carbonylative Double Cyclization of 2‑(3-Hydroxy-1-yn-1-yl)phenols in Ionic Liquids Leading to Furobenzofuranone Derivatives by Mancuso, Raffaella, Miliè, Rossana, Palumbo Piccionello, Antonio, Olivieri, Diego, Della Ca’, Nicola, Carfagna, Carla, Gabriele, Bartolo

“…A catalytic carbonylative double cyclization method for the synthesis of furo­[3,4-b]­benzofuran-1­(3H)-ones is reported. It is based on the reaction between…”
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A Direct Palladium‐Catalyzed Route to Selectively Substituted Carbazoles through Sequential CC and CN Bond Formation: Synthesis of Carbazomycin A by Ca', Nicola Della, Sassi, Giovanni, Catellani, Marta

“…The present paper offers a synthetically simple one‐pot procedure for the catalytic preparation of the biologically interesting class of carbazoles. The new…”
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