Synthesis of the Novel 4,4’- and 6,6’- Dihydroxamic - 2,2’-Bipyridines and Improved Routes to 4,4’- and 6,6’- Substituted 2,2’-Bipyridines and Mono-N-Oxide-2,2’-Bipyridine



Document title: Synthesis of the Novel 4,4’- and 6,6’- Dihydroxamic - 2,2’-Bipyridines and Improved Routes to 4,4’- and 6,6’- Substituted 2,2’-Bipyridines and Mono-N-Oxide-2,2’-Bipyridine
Journal: Journal of the Brazilian Chemical Society
Database: PERIÓDICA
System number: 000310758
ISSN: 0103-5053
Authors: 1






2
Institutions: 1Universidade Federal de Minas Gerais, Departamento de Quimica, Belo Horizonte, Minas Gerais. Brasil
2Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais. Brasil
Year:
Season: Sep
Volumen: 9
Number: 5
Pages: 455-460
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental, aplicado
English abstract The preparation of key precursors for many 2,2’-bipyridine derivatives such as 4,4’-dicarboxy- 2,2’-bipyridine (I), 6,6’-dicarboxy-2,2’-bipyridine- acid (II), 4,4’-dinitro-2,2’-bipyridine-N,N-dioxide (III), 6,6’-dicarbothioamide-2,2’-bipyridine (IV) and mono-N-oxide-2,2’-bipyridine (VII) through more efficient methods is described. The syntheses of the novel ligands 4,4’-dihydroxamic-2,2’-bipyridine (V) and 6,6’-dihydroxamic-2,2’-bipyridine (VI) are also reported
Portuguese abstract Neste trabalho relatamos a preparação, por métodos mais eficientes e práticos, de derivados da 2,2’-bipiridina, que são importantes precursores para outros, tais como: 4,4’-dicarbóxi-2,2’-bipiridina (I), 6,6’-dicarbóxi-2,2’-bipiridina (II), 6,6’-dicarbotiamida - 2,2’-bipiridina (III), 4,4’-dinitro-N,N’-dióxido-2,2’-bipiridina (IV) e mono-N-óxido-2,2’-bipiridina (VII). A síntese dos ligantes inéditos 4,4’-diácido hidroxâmico-2,2’-bipiridina (V) e 6,6’-diácido hidroxâmico-2,2’-bipiridina (VI) é também relatada
Disciplines: Química
Keyword: Química farmacéutica,
Síntesis química,
2,2'-dipiridina,
2,2'-dipiridina hidroxámica
Keyword: Chemistry,
Medicinal chemistry,
Chemical synthesis,
2,2'-bipyridine,
Hydroxamic 2,2'-bipyridines
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