Synthesis of substituted dibenzothiophenes, pyrazines, quinoxalines, flavones, pyrimidines and furans by regioselective palladium (0)-catalyzed cross-coupling reactions
Malik, Imran
1979-
aut
text
theses
Text
Hochschulschrift
gw
2010
monographic
XA-DE
2010
eng
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The palladium(0)-catalyzed Heck reactions of brominated benzothiophene provided functionalized dibenzothiophenes by 6p-electro cyclization reactions. Heck reactions of dichloropyrazine and quinoxaline provided dialkenyl-, 2-alkenyl-3-alkyl and dialkylpyrazines and quinoxalines. Suzuki-Miyaura reactions of the bis(triflate) of 7,8- dihyroxyflavone with arylboronic acids afforded aryl-substituted flavones with excellent site-selectivity. Sonogashira reactions of tetrachloropyrimidine and tetrabromofuran provided di-, tri-, tetra-alkynylated and mixed Sonogashira-Suzuki products with excellent fluorescence properties.
vorgelegt von Imran Malik
Rostock, Univ., Mathematisch-Naturwiss. Fak., Diss., 2010
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http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2011-0030-7
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http://rosdok.uni-rostock.de/file/rosdok_derivate_000000004557/Dissertation_Malik_2011.pdf
Synthesis of substituted dibenzothiophenes, pyrazines, quinoxalines, flavones, pyrimidines and furans by regioselective palladium (0)-catalyzed cross-coupling reactions
2010
Druck-Ausgabe
(DE-627)64592038X
Malik, Imran, 1979 -
urn:nbn:de:gbv:28-diss2011-0030-7
746002416
rakwb
DE-627
110218
646972782
20251223T224836.0
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