Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Dieter Kux"'
Publikováno v:
Tetrahedron. 55:12757-12770
Compounds having a partial 2-pyridone structure or 3-pyridazinones can be selectively N-arylated with phenylboronic acids according to the procedure described by Chan and Lam. This procedure leads to N5-arylated imidazo[4,5-c]pyridin-4-ones, precurso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29a556ac26797156584b87425b465be0
https://doi.org/10.1016/s0040-4020(99)00752-8
https://doi.org/10.1016/s0040-4020(99)00752-8
Publikováno v:
ChemInform. 31
Compounds having a partial 2-pyridone structure or 3-pyridazinones can be selectively N-arylated with phenylboronic acids according to the procedure described by Chan and Lam. This procedure leads to N5-arylated imidazo[4,5-c]pyridin-4-ones, precurso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eff7d7d9926daa6470156327620ea951
https://doi.org/10.1002/chin.200006063
https://doi.org/10.1002/chin.200006063
Publikováno v:
ChemInform. 34
5-Chloropyrido[3,4-b]pyrazines were prepared from 1,2-dicarbonyl compounds and 2-chloro-3,4-diaminopyridine. Condensation of unsymmetrical glyoxals provided a mixture of two regiosiomers with 2-substituted pyrido[3,4-b]-pyrazines as the major product
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a2f2b3e03dc31e4426669fd065fc982
https://doi.org/10.1002/chin.200331182
https://doi.org/10.1002/chin.200331182
Publikováno v:
ChemInform. 34
An efficient one-step synthesis of 4-nitro-N-aryl substituted glutarimides, succinimides and maleimides in polyphosphoric acid is described together with the subsequent reduction to the corresponding anilines. The scope and limitation of this cycloco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb2e757dcd37c22de7b2feaca4a6e316
https://doi.org/10.1002/chin.200322081
https://doi.org/10.1002/chin.200322081