3 article(s) from Nachtsheim, Boris J
Overview of different types of iodane-based group-transfer reactions and their atom economy based o...
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(a) Structure of diaryliodonium salts 1. (b) Diarylation of a suitable substrate A with one equival...
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Synthesis of biphenyls 3 and 3’ with symmetrical diaryliodonium salts 1.
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Synthesis of diaryl thioethers 5.
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Synthesis of two distinct S-aryl dithiocarbamates 7 and 7’ from one equivalent of diaryliodonium sa...
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Synthesis of substituted isoindolin-1-ones 9 from 2-formylbenzonitrile 8 and the postulated reactio...
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Domino C-/N-arylation of indoles 10.
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Domino modification of N-heterocycles 12 via in situ-generated directing groups.
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Synthesis of triarylamines 17 through a double arylation of anilines.
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Selective conversion of novel aryl(imidazolyl)iodonium salts 1b to 1,5-disubstituted imidazoles 18.
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Selected examples for the application of cyclic diaryliodonium salts 19.
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Tandem oxidation–arylation sequence with (dicarboxyiodo)benzenes 20.
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Oxidative α-arylation via the transfer of an intact 2-iodoaryl group.
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Tandem ortho-iodination/O-arylation cascade with PIDA derivatives 20b.
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Synthesis of meta-N,N-diarylaminophenols 28 and the postulated mechanism.
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(Dicarboxyiodo)benzene-mediated metal-catalysed C–H amination and arylation.
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Postulated mechanism for the amination–arylation sequence.
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Auto-amination and cross-coupling of PIDA derivatives 20c.
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Tandem C(sp3)–H olefination/C(sp2)–H arylation.
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Atom efficient functionalisations with benziodoxolones 36.
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Atom-efficient synthesis of furans 39 from benziodoxolones 36a and their further derivatisations.
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Oxyalkynylation of diazo compounds 42.
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Enantioselective oxyalkynylation of diazo compounds 42’.
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Iron-catalysed oxyazidation of enamides 45.
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Beilstein J. Org. Chem. 2018, 14, 1263–1280, doi:10.3762/bjoc.14.108
Representative examples of carbazoles with hole-transport, host or luminescent properties.
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Synthetic access to N-arylated carbazoles.
Proposed mechanistic motivation towards the formation of 3a.
FID chromatogram of the reaction mixture. Only the most intense peaks were structurally assigned. x...
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Substrate scope. All reactions were performed using iodonium salt 1 (0.35 mmol), 1.2 equiv of prima...
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Synthesis of dibenzo[b,d]bromolium trifluoromethanesulfonate (6).
Dibenzo[b,d]bromolium trifluoromethanesulfonate (6) and p-fluoroaniline (2f) to construct carbazole ...
Beilstein J. Org. Chem. 2013, 9, 1202–1209, doi:10.3762/bjoc.9.136
AlCl3-mediated reaction between amyl chloride and benzene as developed by Friedel and Crafts.
Most often used metal salts for catalytic FC alkylations and hydroarylations of arenes.
1,1-diarylalkanes with biological activity.
Alkylating reagents and side products produced.
Initially reported TeCl4-mediated FC alkylation of 1-penylethanol with toluene.
Sc(OTf)3-catalyzed FC benzylation of arenes.
Reductive FC alkylation of arenes with arenecarbaldehydes.
Iron(III)-catalyzed FC benzylation of arenes and heteroarenes.
A gold(III)-catalyzed route to beclobrate.
Catalytic FC-type alkylations of 1,3-dicarbonyl compounds.
Iron(III)-catalyzed synthesis of phenprocoumon.
Bi(OTf)3-catalyzed FC alkylation of benzyl alcohols developed by Rueping et al.
(A) Bi(OTf)3-catalyzed intramolecular FC alkylation as an efficient route to substituted fulvenes. ...
FC-type glycosylation of 1,2-dimethylindole and trimethoxybenzene.
FC alkylation with highly reactive ferrocenyl- and benzyl alcohols. The reaction proceeds even with...
Reductive FC alkylation of arenes with benzaldehyde and acetophenone catalyzed by the Ir-carbene co...
Formal synthesis of 1,1-diarylalkanes from benzyl alcohols and styrenes.
(A) Mo-catalyzed hydroarylation of styrenes and cyclohexenes. (B) Hydroalkylation–cyclization casca...
Bi(III)-catalyzed hydroarylation of styrenes with arenes and heteroarenes.
BiCl3-catalyzed ene/FC alkylation reaction cascade – A fast access to highly arylated dihydroindene...
Au(I)/Ag(I)-catalyzed hydroarylation of indoles with styrenes, aliphatic and cyclic alkenes.
First transition-metal-catalyzed ortho-hydroarylation developed by Beller et al.
(A) Ti(IV)-mediated rearrangement of an N-benzylated aniline to the corresponding ortho-alkylated a...
Dibenzylation of aniline gives potentially useful amine-based ligands in a one-step procedure.
FC-type alkylations with allyl alcohols as alkylating reagents – linear vs. branched product format...
(A) First catalytic FC allylation and cinnamylation using allyl alcohols and its derivatives. (B) E...
FC allylation/cyclization reaction yielding substituted chromanes.
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Synthesis of (all-rac)-α-tocopherol utilizing Lewis- and strong Brønsted-acids.
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Au(III)-catalyzed cinnamylation of arenes.
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“Exhaustive” allylation of benzene-1,3,5-triol.
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Palladium-catalyzed allylation of indole.
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Pd-catalyzed synthesis of pyrroloindoles from L-tryptophane.
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Ru(IV)-catalyzed allylation of indole and pyrroles with unique regioselectivity.
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Silver(I)-catalyzed intramolecular FC-type allylation of arenes and heteroarenes.
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FC-type alkylations of arenes using propargyl alcohols.
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(A) Propargylation of arenes with stoichiometric amounts of the Ru-allenylidene complex 86. (B) Fir...
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Diruthenium-catalyzed formation of chromenes and 1H-naphtho[2,1-b]pyrans.
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Rhenium(V)-catalyzed FC propargylations as a first step in the total synthesis of podophyllotoxin, ...
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Scandium-catalyzed arylation of 3-sulfanyl- and 3-selanylpropargyl alcohols.
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Synthesis of 1,3-diarylpropynes via direct coupling of propargyl trichloracetimidates and arenes.
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Diastereoselective substitutions of benzyl alcohols.
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(A) First diastereoselective FC alkylations developed by Bach et al. (B) anti-Selective FC alkylati...
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Diastereoselective AuCl3-catalyzed FC alkylation.
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Bi(OTf)3-catalyzed alkylation of α-chiral benzyl acetates with silyl enol ethers.
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Bi(OTf)3-catalyzed diastereoselective substitution of propargyl acetates.
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Nucelophilic substitution of enantioenriched ferrocenyl alcohols.
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First catalytic enantioselective propargylation of arenes.
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Beilstein J. Org. Chem. 2010, 6, No. 6, doi:10.3762/bjoc.6.6
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