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Copper(I)-catalyzed Caryl-Calkynyl bond formation of aryl iodides with terminal alkynes
Krishna Gopal Thakur,
Published in
2009
   
Issue: 16
Pages: 2785 - 2789
Abstract
A wide range of internal alkynes are synthesized from the corresponding aryl iodides and terminal alkynes by Sonogashira-type cross-coupling reactions through Caryl-Calkynyl bond formation in the presence of a catalytic amount of readily available DBU-CuBr complex under mild reaction conditions. © Georg Thieme Verlag Stuttgart.
About the journal
JournalSynthesis
ISSN00397881
Open AccessNo
Concepts (39)
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    ARYLATED ALKYNES
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    C-c bond formation
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    COPPER CATALYST
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    Coupling reaction
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    NITROGEN LIGANDS
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    Sonogashira coupling
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    Aromatic compounds
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    Catalysis
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    CATALYSTS
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    Copper
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    Ligands
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    Acetylene
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    1 (PHENYLETHYNYL) 4 (TRIFLUOROMETHYL)BENZENE
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    1 (PHENYLETHYNYL)NAPHTHALENE
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    1 METHOXY 2 (4 TOLYLETHYNYL)BENZENE
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    1 METHOXY 2 (PHENYLETHYNYL)BENZENE
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    1 METHOXY 3 (PHENYLETHYNYL)BENZENE
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    1 METHOXY 4 (4 TOLYLETHYNYL)BENZENE
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    1 METHOXY 4 (PHENYLETHYNYL)BENZENE
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    1 METHYL 2 (4 TOLYLETHYNYL)BENZENE
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    1 METHYL 2 (PHENYLETHYNYL)BENZENE
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    1 METHYL 4 (PHENYLETHYNYL)BENZENE
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    1,2 DIPHENYLETHYNE
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    1,3 DIMETHYL 5 (PHENYLETHYNYL)BENZENE
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    2 (3 PHENYLPROP 2 YNYLOXY)TETRAHYDRO 2H PYRAN
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    2 [3 (2 METHOXYPHENYL)PROP 2 YNYLOXY]TETRAHYDRO 2H PYRAN
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    2 [3 (2 TOLYL)PROP 2 YNYLOXY]TETRAHYDRO 2H PYRAN
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    2 [3 (3 METHOXYPHENYL)PROP 2 YNYLOXY]TETRAHYDRO 2H PYRAN
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    2 [3 (3,5 DIMETHYLPHENYL)PROP 2 YNYLOXY]TETRAHYDRO 2H PYRAN
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    2 [3 (4 TOLYL)PROP 2 YNYLOXY]TETRAHYDRO 2H PYRAN
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    3 [(4 METHOXYPHENYL)ETHYNYL]PYRIDINE
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    Alkyne derivative
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    Carbon
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    Cuprous ion
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    DI 4 TOLYLACETYLENE
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    Iodine derivative
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    Unclassified drug
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    Article
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    Sonogashira reaction