Recent advances and trends in the biomimetic iron‐catalyzed asymmetric epoxidation
Sign Up to like & getrecommendations! Published in 2021 at "Applied Organometallic Chemistry"
DOI: 10.1002/aoc.6217
Abstract: Chiral epoxides stand as a powerful tool in the fabrication of chiral organic compounds, which are crucial for synthesizing pharmaceuticals. Iron complexes having ligands with nitrogen and oxygen donors gained prime attention nowadays. Both nonheme… read more here.
Keywords: iron catalyzed; trends biomimetic; advances trends; recent advances ... See more keywords
Iron-Catalyzed C-O Bond Activation: Opportunity for Sustainable Catalysis.
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DOI: 10.1002/cssc.201701287
Abstract: Oxygen-based electrophiles have emerged as some of the most valuable cross-coupling partners in organic synthesis due to several major strategic and environmental benefits, such as abundance and potential to avoid toxic halide waste. In this… read more here.
Keywords: iron catalyzed; catalysis; cross; activation ... See more keywords
A facile iron catalyzed cross-coupling reaction under micro-flow conditions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Flow Chemistry"
DOI: 10.1007/s41981-020-00091-9
Abstract: The iron-catalyzed cross-coupling reaction between an aromatic Grignard reagent and a haloalkane was investigated under micro-flow conditions. The reaction proceeded smoothly by the separate feeding of the substrate solutions to give the desired cross-coupling product.… read more here.
Keywords: iron catalyzed; micro flow; reaction; catalyzed cross ... See more keywords
Insight into structure-reactivity relationships for the iron-catalyzed hydrotreatment of technical lignins.
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DOI: 10.1016/j.biortech.2018.07.028
Abstract: The viability of several technical lignins as a source for biobased platform chemicals was investigated via hydrotreatment using a cheap Fe-based limonite catalyst and without using a solvent. In general, high-quality oils (up to 29 wt%… read more here.
Keywords: insight structure; reactivity relationships; technical lignins; relationships iron ... See more keywords
Recent advances on iron-catalyzed coupling reactions involving organolithium reagents
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2019.05.026
Abstract: Abstract Owing to their inexpensive and environmentally friendly properties, iron-based catalysts have been actively investigated for new organic reactions. In this account, we summarized our recent results on iron-catalyzed cross-coupling reactions and homo-coupling reactions. With… read more here.
Keywords: iron catalyzed; catalyzed coupling; sp3 sp3; recent advances ... See more keywords
Iron-catalyzed carbonylative alkyl-acylation of heteroarenes
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DOI: 10.1016/j.jcat.2019.03.001
Abstract: Herein we present an efficient carbonylative protocol for the introduction of an alkyl-acyl group into heteroarenes from cyclobutanone oximes. In the presence of Fe(OTf) 2 catalyst, proceeds via intermolecular alkyl-acylation of different heteroarenes. A broad… read more here.
Keywords: iron catalyzed; catalyzed carbonylative; carbonylative alkyl; alkyl acylation ... See more keywords
Iron-catalyzed synthesis of phenanthrenes via intramolecular hydroarylation of arene-alkynes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Saudi Chemical Society"
DOI: 10.1016/j.jscs.2019.05.004
Abstract: Abstract An Fe(OTf)3-catalyzed intramolecular hydroarylation of arene-alkynes with high functional group tolerance has been reported, affording a series of phenanthrene derivatives efficiently. A low catalytic amount of Fe(OTf)3 is applied in this reaction. This transformation… read more here.
Keywords: arene alkynes; hydroarylation arene; iron catalyzed; intramolecular hydroarylation ... See more keywords
Iron-catalyzed selective oxidative arylation of phenols and biphenols
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DOI: 10.1016/j.tet.2017.03.094
Abstract: Abstract The single-step synthesis of protected fucols and unnatural polyaryls by biomimetic oxidative cross-coupling between phenolic components and 1,3,5-trimethoxybenzene catalyzed by FeCl3 in fluorinated solvents is reported. The regioselectivity (ortho, meta or para) and the… read more here.
Keywords: oxidative arylation; catalyzed selective; arylation phenols; iron catalyzed ... See more keywords
Iron-catalyzed chemoselective hydride transfer reactions
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DOI: 10.1016/j.tet.2021.132187
Abstract: ABSTRACT A Diaminocyclopentadienone iron tricarbonyl complex has been applied in chemoselective hydrogen transfer reductions. This bifunctional iron complex demonstrated a broad applicability in mild conditions in various reactions, such as reduction of aldehydes over ketones,… read more here.
Keywords: iron catalyzed; catalyzed chemoselective; chemoselective hydride; hydride transfer ... See more keywords
Iron-catalyzed δ-selective conjugate addition of methyl and cyclopropyl Grignard reagents to α,β,γ,δ-unsaturated esters and amides
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DOI: 10.1016/j.tetlet.2018.12.043
Abstract: Abstract Iron-catalyzed δ-selective conjugate addition of methyl and cyclopropyl Grignard reagents to α,β,γ,δ-unsaturated esters and amides took place in good yields to give products exclusively with cis-β,γ-olefinic bond. read more here.
Keywords: iron catalyzed; conjugate addition; methyl cyclopropyl; selective conjugate ... See more keywords
Iron(II)-catalyzed direct C H cyanoalkylation of 2H-indazoles and coumarins via radical C C bond cleavage
Sign Up to like & getrecommendations! Published in 2019 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2019.150967
Abstract: Abstract An iron-catalyzed C-3 cyanoalkylation of 2H-indazole and coumarin derivates with cyclobutanone oxime esters has been accomplished, which proceeds efficiently in a high regioselective manner to construct diverse alkylated 2H-indazole and coumarin derivates in moderate… read more here.
Keywords: bond cleavage; iron catalyzed; cyanoalkylation; catalyzed direct ... See more keywords