Synthesis of substituted 1-deazapurines via Pd/Cu catalysed C-H activation, substituted naphthyridines, quinoxalines, and trifluoromethyl-substituted arenes by Pd(0)-catalysed cross-coupling reactions
Ali, Iftikhar
1984-
aut
text
theses
Text
Hochschulschrift
gw
2011
monographic
XA-DE
2011
eng
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The Pd/Cu catalyzed reactions of 3H-imidazo[4,5-b]pyridines (1-deazapurines) via C-H bond activation provided arylated 1-deazapurines. The arylation took place at position 2 of the 1-deazapurines. Pd(0)-catalysed Suzuki-Miyaura cross coupling reactions of 5,7-dichloro-1,6-naphthyridine, 2,6-dichloroquinoxaline and 2,4-dichloro-1-(trifluoromethyl)benzene with different arylboronic acids afforded aryl-substituted naphthyridines, quinoxalines and trifluoromethyl-substituted di- and terphenyls with excellent site-selectivity. The first attack occurred at the more electronically deficient and sterically less hindered position.
vorgelegt von Iftikhar Ali
Rostock, Univ., Mathematisch-Naturwiss. Fak., Diss., 2012
35.69
http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2012-0039-6
http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2012-0039-6&pdf
http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2012-0039-6
Synthesis of substituted 1-deazapurines via Pd/Cu catalysed C-H activation, substituted naphthyridines, quinoxalines, and trifluoromethyl-substituted arenes by Pd(0)-catalysed cross-coupling reactions
2011
Druck-Ausgabe
(DE-627)699886678
Ali, Iftikhar, 1984 -
urn:nbn:de:gbv:28-diss2012-0039-6
839975571
rakwb
DE-627
120626
718223721
20240716T190132.0
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