Search Results - "Bossio, Ricardo"

Studies on Isocyanides and Related Compounds. Synthesis of 1-Aryl-2-(tosylamino)-1H-imidazoles, a Novel Class of Imidazole Derivatives by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto, Torroba, Tomás

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A Facile Synthesis of β-Lactams Based on the Isocyanide Chemistry by Bossio, Ricardo, Marcos, Carlos F, Marcaccini, Stefano, Pepino, Roberto

“…The reaction between ( E)-cinnamaldehyde ( 1), chloroacetic acid ( 2), cyclohexyl isocyanide ( 3), and amines 4 afforded the expected Ugi 4-CC products 5,…”
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Studies on Isocyanides and Related Compounds. A Facile Synthesis of 1-Substituted 3-Cyano-2-methoxy-3-phenylpyrroles by Pepino, Roberto, Bossio, Ricardo, Marcaccini, Stefano, Torroba, Tomás

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Multicomponent reactions by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto, Marcos, Carlos F

“…Multicomponent reactions involving isocyanides include the Passerini reaction and the Ugi reactions. Bossio et al present two experiments for the synthesis of…”
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Multicomponent Reactions: A Convenient Undergraduate Organic Chemistry Experiment by Marcos, Carlos F, Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto

“…We present two experiments for the synthesis of, respectively, a ß-lactam and a succinimide, based on a 4-component Ugi condensation. The experimental…”
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Studies on isocyanides. Synthesis of N-tosylguanidines by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto

“…The reaction between isocyanides 1, anilines 2, and chloramine T ( 3) affords N-sulfonylguanidines 4. The reaction mechanism is discussed in the light of…”
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Studies on Isocyanides and Related Compounds. Synthesis of 1-Aryl-2-(tosylamino)-1 H -imidazoles, a Novel Class of Imidazole Derivatives by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto, Torroba, Tomás

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Studies on Isocyanides and Related Compounds. A Novel Synthetic Route to 1,6-Dihydro-6-oxopyridine-2-carboxylic Acid Derivatives by Marcaccini, Stefano, Bossio, Ricardo, F. Marcos, Carlos, Pepino, Roberto

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Studies on Isocyanides and Related Compounds. Synthesis of 3‐Substituted 2‐Arylsulfonylamino‐3,4‐dihydro‐4‐oxoquinazolines via a Novel Three‐Component Reaction by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto

“…The reaction between isocyanides 1,methyl anthranilate (2) and chloramines T (3a) or chloramines B (3b) occurred easily, in the presence of…”
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Studies on isocyanides and related compounds. An unusual synthesis of imidazolyloxazolones by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto, Paoli, Paola

“…The reaction between ethyl (Z)‐3‐dimethylamino‐2‐isocyanoacrylate (1) and arenesulfenyl chlorides 6a‐c afforded the unexpected imidazolyloxazolones 7a‐c. The…”
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Studies on Isocyanides. 2-Isocyanothioanisole, a Synthetic Equivalent of the Benzothiazol-2-yl Anion by Marcaccini, Stefano, Bossio, Ricardo, Pepino, Roberto, Torroba, Tomás

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Studies on isocyanides and related compounds. A convenient synthesis of 2,3-disubstituted spiroimidazolones by Bossio, Ricardo, Marcaccini, Stefano, Papaleo, Sandro, Pepino, Roberto

“…The four‐component condensation between cycloketones 1, ammonium formate, and isocyanides 2 afforded formamides 3, which were dehydrated to the corresponding…”
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Ring-cleavage of isoxazoles with heterocyclic amines. Synthesis of fused pyrimidines by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto, Paoli, Paola

“…The reaction between 2‐substituted ethyl 2,5‐dihydro‐5‐oxoisoxazole‐4‐carboxylates (2a,b) and heterocyclic amines 1, 4, and 6, having the amino group in…”
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Studies on isocyanides and related compounds. Investigation on the reaction between (Z)-alkyl 3-dimethylamino-2-isocyanoacrylates and acyl chlorides by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto, Paoli, Paola, Polo, Cecilia

“…The reaction between (Z)‐methyl 3‐dimethylamino‐2‐isocyanoacrylate (1a) and acyl chlorides 2a,b did not afford methyl…”
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Synthesis and Properties of Some S-Derivatives of 1-Benzyl- and 1-(2-Pyridylmethyl)-5-substituted 2-Mercaptoimidasoles by Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto

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A novel synthetic route to oxazoles: one pot synthesis of 2-arylthio-5-alkoxyoxazoles by BOSSIO, R, MARCACCINI, S, PEPINO, R

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Studies on isonitriles and related compounds. Synthesis of 1H-pyrrole and 1H-imidazole derivatives via 1,3-dipolar cycloaddition by BOSSIO, R, MARCACCINI, S, PAOLI, P, PEPINO, R, POLO, C

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Diastereoselectivity in the Reaction of 3-Methyl-5-(methyl- or phenyl)isoxazol-4-yllithium and a,a'-Dimethylcycloalkanones by Torroba, Tomás, Polo, Cecilia, Ramos, Vicente, L. Rodoríguez, Matías, Bossio, Ricardo, Marcaccini, Stefano, Pepino, Roberto

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A Facile Synthesis of 1-Aryl-2-arylthio-1H-imidazoles by Marcaccini, Stefano, Bossio, Ricardo, Pepino, Roberto, Polo, Cecilia, Torroba, Tom

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Synthesis of 5,5'-dialkoxy-2,2'-dioxazolylsulfides by BOSSIO, R, MARCACCINI, S, PEPINO, R

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