Beilstein J. Org. Chem. 2022, 18, 262–285, doi:10.3762/bjoc.18.31
Graphical Abstract
Scheme 1: One pot Sonogashira coupling of aryl iodides with arylynols in the presence of iron(III) chloride h...
Scheme 2: The iron-catalyzed Sonogashira coupling of aryl iodides with terminal acetylenes in water under aer...
Scheme 3: Sonogashira coupling of aryl halides and phenylacetylene in the presence of iron nanoparticles.
Scheme 4: Sonogashira coupling catalyzed by a silica-supported heterogeneous Fe(III) catalyst.
Scheme 5: Suggested catalytic cycle for the Sonogashira coupling using a silica-supported heterogeneous Fe(II...
Scheme 6: Chemoselective iron-catalyzed cross coupling of 4-bromo-1-cyclohexen-1-yltrifluromethane sulfonate ...
Scheme 7: Fe-catalyzed Sonogashira coupling between terminal alkynes and aryl iodides.
Scheme 8: Iron-catalyzed domino Sonogashira coupling and hydroalkoxylation.
Scheme 9: Sonogashira coupling of aryl halides and phenylacetylene in the presence of Fe(III) acetylacetonate...
Scheme 10: Sonogashira coupling of aryl iodides and alkynes with Fe(acac)3/2,2-bipyridine catalyst.
Scheme 11: Sonogashira cross-coupling of terminal alkynes with aryl iodides in the presence of Fe powder/ PPh3...
Scheme 12: α-Fe2O3 nanoparticles-catalyzed coupling of phenylacetylene with aryl iodides.
Scheme 13: Sonogashira cross-coupling reaction between phenylacetylene and 4-substituted iodobenzenes catalyze...
Scheme 14: One-pot synthesis of 2-arylbenzo[b]furans via tandem Sonogashira coupling–cyclization protocol.
Scheme 15: Suggested mechanism of the Fe(III) catalyzed coupling of o-iodophenol with acetylene derivatives.
Scheme 16: Fe3O4@SiO2/Schiff base/Fe(II)-catalyzed Sonogashira–Hagihara coupling reaction.
Scheme 17: Sonogashira coupling using the Fe(II)(bdmd) catalyst in DMF/1,4-dioxane.
Scheme 18: Synthesis of 7-azaindoles using Fe(acac)3 as catalyst.
Scheme 19: Plausible mechanistic pathway for the synthesis of 7-azaindoles.
Scheme 20: Synthesis of Co@imine-POP catalyst.
Scheme 21: Sonogashira coupling of various arylhalides and phenylacetylene in the presence of Co@imine-POP cat...
Scheme 22: Sonogashira coupling of aryl halides and phenylacetylene using Co-DMM@MNPs/chitosan.
Scheme 23: Sonogashira cross-coupling of aryl halides with terminal acetylenes in the presence of Co-NHC@MWCNT...
Scheme 24: Sonogashira cross-coupling of aryl halides with terminal acetylenes in the presence of Co nanoparti...
Scheme 25: Sonogashira coupling reaction of aryl halides with phenylacetylene in the presence of Co nanopartic...
Scheme 26: PdCoNPs-3DG nanocomposite-catalyzed Sonogashira cross coupling of aryl halide and terminal alkynes.
Scheme 27: Sonogashira cross-coupling of aryl halides and phenylacetylene in the presence of graphene-supporte...
Scheme 28: Sonogashira cross-coupling with Pd/Co ANP-PPI-graphene.
Scheme 29: Pd-Co-1(H)-catalyzed Sonogashira coupling reaction.
Scheme 30: The coupling of aryl halides with terminal alkynes using cobalt hollow nanospheres as catalyst.
Scheme 31: A plausible mechanism for the cobalt-catalyzed Sonogashira coupling reaction.
Scheme 32: Sonogashira cross-coupling reaction of arylhalides with phenylacetylene catalyzed by Fe3O4@PEG/Cu-C...
Scheme 33: Plausible mechanism of Sonogashira cross-coupling reaction catalyzed by Fe3O4@PEG/Cu-Co.
Scheme 34: Sonogashira coupling reaction of para-substituted bromobenzenes with phenylacetylene in the presenc...
Scheme 35: Possible mechanism for the visible light-assisted cobalt complex-catalyzed Sonogashira coupling. (R...
Scheme 36: Sonogashira cross-coupling of aryl halides and phenylacetylene using cobalt as additive.
Scheme 37: Plausible mechanism of Sonogashira cross-coupling reaction over [LaPd*]. (Reproduced with permissio...
Beilstein J. Org. Chem. 2022, 18, 37–52, doi:10.3762/bjoc.18.4
Graphical Abstract
Scheme 1: Starch-immobilized ruthenium trichloride-catalyzed cyanation of tertiary amines.
Scheme 2: Proposed mechanism for the cyanation of tertiary amines using starch-immobilized ruthenium trichlor...
Scheme 3: Cyanation of tertiary amines using heterogeneous Ru/C catalyst.
Scheme 4: Proposed mechanism for cyanation of tertiary amines using a heterogeneous Ru/C catalyst.
Scheme 5: Ruthenium-carbamato complex-catalyzed oxidative cyanation of tertiary amines.
Scheme 6: Cyanation of tertiary amines using immobilized MCM-41-2N-RuCl3 as the catalyst.
Scheme 7: Cyanation of tertiary amines using RuCl3·nH2O as the catalyst and molecular oxygen as oxidant.
Scheme 8: RuCl3-catalyzed cyanation of tertiary amines using NaCN/HCN and H2O2 as oxidant.
Scheme 9: Proposed mechanism for the ruthenium-catalyzed oxidative cyanation using H2O2.
Scheme 10: Proposed mechanism for the ruthenium-catalyzed aerobic oxidative cyanation.
Scheme 11: RuCl3-catalyzed oxidative cyanation of tertiary amines using acetone cyanohydrin as the cyanating a...
Scheme 12: Cyanation of indoles using K4[Fe(CN)6] as cyano source and Ru(III)-exchanged NaY zeolite (RuY) as c...
Scheme 13: Cyanation of arenes and heteroarenes using a ruthenium(II) catalyst and N-cyano-N-phenyl-p-toluenes...
Scheme 14: Proposed mechanism for the cyanation of arenes and heteroarenes using ruthenium(II) as catalyst and...
Scheme 15: Synthesis of N-(2-cyanoaryl)-7-azaindoles.
Figure 1: Structure of the TiO2-immobilized ruthenium polyazine complex.
Scheme 16: Visible-light-induced oxidative cyanation of aza-Baylis–Hillman adducts.
Scheme 17: Synthesis of 1° alkyl nitriles using [Ru(bpy)3](PF6)2 as the photocatalyst.
Scheme 18: Synthesis of 2° and 3° alkyl nitriles using [Ru(bpy)3](PF6)2 as the photocatalyst.
Scheme 19: Photoredox cross coupling reaction.
Scheme 20: Synthesis of α-amino nitriles from amines via a one-pot strategy.
Scheme 21: Proposed mechanistic pathway for the cyanation of the aldimine intermediate.
Scheme 22: Strecker-type functionalization of N-aryl-substituted tetrahydroisoquinolines under flow conditions....
Scheme 23: One-pot synthesis of α-aminonitriles using RuCl3 as catalyst.
Scheme 24: Synthesis of alkyl nitriles using (Ru(TMHD)3) as the catalyst.
Scheme 25: Synthesis of cyanated isoxazolines from alkenyl oximes catalyzed by [RuCl2(p-cymene)]2 in the prese...
Scheme 26: Proposed mechanism for the synthesis of cyanated isoxazolines from alkenyl oximes.
Scheme 27: Oxidative cyanation of differently substituted alcohols.