Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Angela Salcedo"'
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2-(4-Bromophenyl)-1,2-dihydropyrimido[1,2-a]benzimidazol-4(3H)-one and 4-(4-methylphenyl)-3,4-dihydropyrimido[1,2-a]benzimidazol-2(1H)-one form hydrogen-bonded base-paired dimers
Autor: Adolfo Sánchez, Justo Cobo, Angela Salcedo, Braulio Insuasty, Manuel Nogueras, John N. Low
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 58:o125-o128
The title compounds, 2-(4-bromophenyl)-1,2-dihydropyrimido[1,2-a]benzimidazol-4-(3H)-one, C(16)H(12)BrN(3)O, (IVa), and 4-(4-methylphenyl)-3,4-dihydropyrimido[1,2-a]benzimidazol-2-(1H)-one, C(17)H(15)N(3)O, (Vb), both form R(2)(2)(8) centrosymmetric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b76428a86b9dd77d5cca1fb487d6914
https://doi.org/10.1107/s0108270101021564
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2
ChemInform Abstract: Palladium-Catalyzed Intramolecular C-Arylation of Benzylic Carbon: Synthesis of 3-Benzoxazolylisoindolinones by a Sequence of Ugi-4CR/Postfunctionalization
Autor: Angela Salcedo, Jieping Zhu, Luc Neuville
Publikováno v: ChemInform. 39
Submitting Ugi-adduct 4 to two consecutive metal-catalyzed intramolecular reactions, namely copper-catalyzed O-arylation and palladium-catalyzed C-arylation of benzylic carbon developed in the course of this study, affords the benzoxazolylisoindolino
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd402a2976cb0a61287b19bda37baced
https://doi.org/10.1002/chin.200834127
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3
ChemInform Abstract: Palladium-Catalyzed Domino Intramolecular N-Arylation/Intermolecular C-C Bond Formation for the Synthesis of Functionalized Benzodiazepinediones
Autor: Angela Salcedo, Luc Neuville, Jieping Zhu, Christophe Rondot, Pascal Retailleau
Publikováno v: ChemInform. 39
A divergent and regiocontrolled Pd-catalyzed domino sequence involving an intramolecular N-arylation and an intermolecular Heck reaction has been developed, providing rapid access to functionalized benzodiazepine-2,5-diones 3. The starting materials
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2fb6547f379d4df7ca89afde909e513
https://doi.org/10.1002/chin.200831182
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4
Palladium-catalyzed intramolecular C-arylation of benzylic carbon: synthesis of 3-benzoxazolylisoindolinones by a sequence of Ugi-4CR/postfunctionalization
Autor: Jieping Zhu, Angela Salcedo, Luc Neuville
Publikováno v: Journal of Organic Chemistry
Journal of Organic Chemistry, American Chemical Society, 2008, 73 (9), pp.3600-3. ⟨10.1021/jo800266y⟩
International audience; Submitting Ugi-adduct 4 to two consecutive metal-catalyzed intramolecular reactions, namely copper-catalyzed O-arylation and palladium-catalyzed C-arylation of benzylic carbon developed in the course of this study, affords the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe204968dbf184eb4f42431cc1b4901d
https://hal.archives-ouvertes.fr/hal-00287338
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6
ChemInform Abstract: 1-Alkyl- and Azeto[1,2-a][1,5]benzodiazepine Derivatives in the Reaction of o-Phenylenediamine with 3-(Dimethylamino)propiophenones
Autor: Rodrigo Abonia, Braulio Insuasty, Heinz Kolshorn, Jairo Quiroga, Herbert Meier, Angela Salcedo
Publikováno v: ChemInform. 32
The reaction of o-phenylenediamine (4) with one, two or three equivalents of p-substituted 3-dimethylaminopropiophenone hydrochlorides 5a−e was studied. 4-Aryl-2,3-dihydro-1H-1,5-benzodiazepine derivatives 6a−e were obtained in good yields, along
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::054f4dd0c87178734ae7043aa4517fb8
https://doi.org/10.1002/chin.200102162
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