TY  - BOOK
AU  - Ali, Iftikhar
PY  - 2011
DA  - 2011//
TI  - 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
AB  - 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.
UR  - http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2012-0039-6
UR  - http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2012-0039-6&pdf
UR  - http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2012-0039-6
LA  - English
N1  - vorgelegt von Iftikhar Ali
ID  - 718223721
ER  -