Copper-Catalyzed Arylation of 1\u3cem\u3eH\u3c/em\u3e-Perfluoroalkanes [PDF]
, 2011 A general method has been developed for arylation of readily available 1H-perfluoroalkanes. The method employs aryl iodide and 1H-perfluoroalkane reagents, DMPU solvent, TMP2Zn base, and a copper chloride/phenanthroline catalyst.
Daugulis, Olafs +2 more
core +2 more sources
Synthesis and properties of tetrathiafulvalenes bearing 6-aryl-1,4-dithiafulvenes
Beilstein Journal of Organic Chemistry, 2020 Novel multistage redox tetrathiafulvalenes (TTFs) bearing 6-aryl-1,4-dithiafulvene moieties were synthesized by palladium-catalyzed direct C–H arylation.
Aya Yoshimura +8 more
doaj +1 more source
Synthesis of novel room temperature chiral ionic liquids. application as reaction media for the heck arylation of aza-endocyclic acrylates. [PDF]
, 2010 New achiral and chiral RTILs were prepared using novel and/or optimized synthetic routes. These new series of imidazolinium, imidazolium, pyridinium and nicotine-derived ionic liquids were fully characterized including differential scanning calorimetry ...
Correia, Carlos R. D. +4 more
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Direct arylation polycondensation for the synthesis of bithiophene-based alternating copolymers [PDF]
, 2013 Direct arylation polycondensation reactions using a simple catalytic system gave eight kinds of bithiophene-based alternating copolymers. The conditions for the reactions of 3,3′,4,4′-tetramethylbithiophene with dibromoarylenes were optimized to obtain ...
Choi Seong Jib +10 more
core +1 more source
Synthesis of the Isodityrosine Moiety of Seongsanamide A–D and Its Derivatives
Marine Drugs, 2023 The concise and highly convergent synthesis of the isodityrosine unit of seongsanamide A–D and its derivatives bearing a diaryl ether moiety is described.
Yang Xie +7 more
doaj +1 more source
Regioselective zincation of indazoles using TMP2Zn and Negishi cross-coupling with aryl and heteroaryl iodides. [PDF]
, 2012 The metalation of various SEM-protected functionalized indazoles with TMP2Zn provides 3-zincated indazoles which undergo palladium-catalyzed Negishi cross-couplings in good ...
Andreas Unsinn +40 more
core +1 more source
Beilstein Journal of Organic Chemistry, 2015 We report herein a two or three step synthesis of fluorinated π-conjugated oligomers through iterative C–H bond arylations. Palladium-catalyzed desulfitative arylation of heteroarenes allowed in a first step the synthesis of fluoroaryl-heteroarene units ...
Fatiha Abdelmalek +4 more
doaj +1 more source
A dual catalytic strategy for carbon-phosphorus cross-coupling via gold and photoredox catalysis. [PDF]
, 2014 A new method for the P-arylation of aryldiazonium salts with H-phosphonates via dual gold and photoredox catalysis is described. The reaction proceeds smoothly at room temperature in the absence of base and/or additives, and offers an efficient approach ...
He, Ying, TOSTE, F. Dean, Wu, Hongmiao
core +1 more source
Synthesis of hetero-bifunctional, end-capped oligo-EDOT derivatives [PDF]
, 2016 Conjugated oligomers of 3,4-ethylenedioxythiophene (EDOT) are attractive materials for tissue engineering applications, and as model systems for studying the properties of the widely used polymer PEDOT.
Armgarth, A +5 more
core +4 more sources
C–H arylation of heterocyclic N oxides through in-situ diazotisation of anilines without added promoters : a green and selective coupling process [PDF]
, 2016 A green and selective method for the generation of bi-aryl compounds through C—H arylation of heterocyclic N-oxides is presented in which the addition of ascorbic acid as a promoter is not required for either the generation of an aryldiazonium species or
Colleville, Aymeric P. +3 more
core +1 more source