Synthesis of Phenyl Dithiocarbamates Starting from Sodium Dialkyldithiocarbamates and Aryl Boronic Acids: a Copper Catalyzed S -Arylation
Sign Up to like & getrecommendations! Published in 2018 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201801271
Abstract: A convenient and efficient protocol for the S-arylation of sodium dialkyldithiocarbamates was developed. With the catalysis of copper(I) bromide, sodium dialkyldithiocarbamates coupled with aryl boronic acids giving the C-S coupling products smoothly in good to… read more here.
Keywords: boronic acids; copper; sodium; arylation ... See more keywords
Installation of an aryl boronic acid function into the external section of N-aryl-oxazolidinones: Synthesis and antimicrobial evaluation.
Sign Up to like & getrecommendations! Published in 2020 at "European journal of medicinal chemistry"
DOI: 10.1016/j.ejmech.2020.113002
Abstract: N-aryl-oxazolidinones is a prominent family of antimicrobials used for treating infections caused by clinically prevalent Gram-positive bacteria. Recently, boron-containing compounds have displayed intriguing potential in the antibiotic discovery setting. Herein, we report the unprecedented introduction… read more here.
Keywords: installation aryl; aryl; aryl oxazolidinones; aryl boronic ... See more keywords
Copper-mediated oxidative pentafluoroethylthiolation of aryl boronic acids with TMSC2F5 and elemental sulfur
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fluorine Chemistry"
DOI: 10.1016/j.jfluchem.2017.07.008
Abstract: Abstract A copper-mediated oxidative pentafluoroethylthiolation of aryl boronic acids with TMSC 2 F 5 and S 8 was developed. This reaction provides a new access to various aryl pentafluoroethyl thioethers. The use of 2-fluoropyridine as… read more here.
Keywords: boronic acids; mediated oxidative; copper mediated; pentafluoroethylthiolation aryl ... See more keywords
Nucleophilic trifluormethylation of aryl boronic acid under heterogeneous Cu(INA)2 catalysis at room temperature: The catalytic copper-based protocol
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2017.04.010
Abstract: Abstract Herein, we described the first heterogeneous and catalytic protocol for nucleophilic trifluoromethylation of aryl boronic acids. In particular, the synthesized metal-organic framework copper isonicotinate Cu(INA) 2 [INA = 1,4-(NC 5 H 4 CO 2 )] exhibited… read more here.
Keywords: copper; room temperature; copper based; protocol ... See more keywords
Aryl Boronic Esters Are Stable on Silica Gel and Reactive under Suzuki-Miyaura Coupling Conditions.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c01174
Abstract: A wide range of aryl boronic 1,1,2,2-tetraethylethylene glycol esters [ArB(Epin)s] were readily synthesized. Purifying aryl boronic esters by conventional silica gel chromatography is generally challenging; however, these introduced derivatives are easily purified on silica gel… read more here.
Keywords: silica gel; boronic esters; suzuki miyaura; aryl boronic ... See more keywords
Combinatorial Nickel-Catalyzed Monofluoroalkylation of Aryl Boronic Acids with Unactivated Fluoroalkyl Iodides.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b02012
Abstract: A combinatorial nickel-catalyzed cross-coupling between arylboronic acids and unactived 1-fluoro-1-iodoalkanes has been developed, which demonstrated high efficiency, mild conditions, and excellent functional-group compatibility. Readily available nitrogen and phosphine ligands were combined with a nitrogen source,… read more here.
Keywords: monofluoroalkylation aryl; boronic acids; aryl boronic; combinatorial nickel ... See more keywords
Amination of Aryl Boronic Acids with Alkylnitrites: A Convenient Complement to Cu-Promoted Reductive Amination.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b03961
Abstract: Copper-catalyzed amination of aryl boronic acids with alkylnitrites leading to symmetrical diarylamines with a practical 50-80% yield was elaborated. Two C(sp2)-N bonds are formed in the one-pot process under mild conditions. This new approach to… read more here.
Keywords: acids alkylnitrites; boronic acids; reductive amination; amination ... See more keywords
Direct copper-catalyzed oxidative trifluoromethylthiolation of aryl boronic acids with AgSCF3
Sign Up to like & getrecommendations! Published in 2017 at "Organic chemistry frontiers"
DOI: 10.1039/c7qo00198c
Abstract: A copper-catalyzed direct oxidative trifluoromethylthiolation of aryl boronic acids with AgSCF3 has been developed. This approach provides straightforward and efficient access to a variety of aryl trifluoromethyl sulfides from an easily prepared and stable nucleophilic… read more here.
Keywords: boronic acids; oxidative trifluoromethylthiolation; aryl; aryl boronic ... See more keywords
Enantioselective transannular reactions by palladium-catalysed conjugate addition of aryl boronic acids.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc01642g
Abstract: A palladium-catalyzed asymmeric conjugate addition of aryl boronic acids to medium-sized cycloalkenones followed by intramolecular aldol trapping is reported. The use of in situ formed [Pd/(QuinoxP*)] as the catalyst enables the synthesis of arylbicyclic scaffolds… read more here.
Keywords: boronic acids; addition aryl; conjugate addition; aryl boronic ... See more keywords
Recent investigations into deborylative (thio-/seleno-) cyanation of aryl boronic acids
Sign Up to like & getrecommendations! Published in 2024 at "RSC Advances"
DOI: 10.1039/d4ra00487f
Abstract: In this review, we intend to summarize the most important discoveries in the deborylative (thio-/seleno-) cyanation of aryl boronic acids from 2006 to the end of 2023. Thus, the review is divided into three parts.… read more here.
Keywords: cyanation aryl; deborylative thio; aryl boronic; aryl ... See more keywords
Catalytic efficiency of Cu-MOFs: HKUST-1 and CuBDC for the protodeboronation of aryl boronic acids
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DOI: 10.1039/d5ra04172d
Abstract: This study investigates the catalytic potential of copper-based metal–organic frameworks (Cu-MOFs), specifically HKUST-1 and CuBDC, for the protodeboronation of aryl boronic acids. Protodeboronation, was explored under various bases, atmospheres, and substrates. Optimal conditions using K2CO3… read more here.
Keywords: aryl boronic; protodeboronation; protodeboronation aryl; hkust cubdc ... See more keywords