Taming of fluoroform: direct nucleophilic trifluoromethylation of Si, B, S, and C centers.
about
Long-lived trifluoromethanide anion: a key intermediate in nucleophilic trifluoromethylations.4-Trifluoromethyl-p-quinols as dielectrophiles: three-component, double nucleophilic addition/aromatization reactions.Copper-catalyzed trifluoromethylation of alkenes with an electrophilic trifluoromethylating reagentDeoxygenative gem-difluoroolefination of carbonyl compounds with (chlorodifluoromethyl)trimethylsilane and triphenylphosphineThe unique fluorine effects in organic reactions: recent facts and insights into fluoroalkylations.Organocatalyzed Trifluoromethylation of Ketones and Sulfonyl Fluorides by Fluoroform under a Superbase System.Catalytic asymmetric synthesis of CF3-substituted tertiary propargylic alcohols via direct aldol reaction of α-N3 amideCu-catalyzed trifluoromethylation of aryl iodides with trifluoromethylzinc reagent prepared in situ from trifluoromethyl iodide.Nucleophilic trifluoromethylation of carbonyl compounds: trifluoroacetaldehyde hydrate as a trifluoromethyl source.Regioselective 1,4-trifluoromethylation of α,β-unsaturated ketones via a S-(trifluoromethyl)diphenylsulfonium salts/copper system.Synthesis of Ethers via Reaction of Carbanions and Monoperoxyacetals.Copper(II)-catalyzed trifluoromethylation of N-aryl imines.Direct synthesis of a trifluoromethyl copper reagent from trifluoromethyl ketones: application to trifluoromethylation.Copper-catalyzed trifluoromethylation-cyclization of enynes: highly regioselective construction of trifluoromethylated carbocycles and heterocycles.Trifluoromethyl ketones: properties, preparation, and application.Visible-light hypervalent iodide carboxylate photo(trifluoro)methylations and controlled radical polymerization of fluorinated alkenes.Sandmeyer trifluoromethylation of arenediazonium tetrafluoroborates.In situ generation of PhI(+)CF3 and transition-metal-free oxidative sp2 C-H trifluoromethylation.In situ generation and reactions of p-(trifluoromethyl)benzyl electrophiles: an efficient access to p-(trifluoromethyl)benzyl compounds.The Tris(pentafluoroethyl)silanide Anion.The critical effect of the countercation in the direct cupration of fluoroform with [Cu(OR)2 ](-).[11 C]Fluoroform, a Breakthrough for Versatile Labeling of PET Radiotracer Trifluoromethyl Groups in High Molar Activity.Selective Oxytrifluoromethylation of Allylamines with CO2.Lewis Acid Catalyzed Asymmetric Three-Component Coupling Reaction: Facile Synthesis of α-Fluoromethylated Tertiary Alcohols.Copper-catalyzed trifluoromethylation of trisubstituted allylic and homoallylic alcohols.Synthesis of difluoromethyl thioethers from difluoromethyl trimethylsilane and organothiocyanates generated in situ.Combination of fluoroalkylation and Kornblum-DeLaMare reaction: a new strategy for the construction of (Z)-β-perfluoroalkyl enaminones.Silver-Mediated Oxidative Trifluoromethylation of Phenols: Direct Synthesis of Aryl Trifluoromethyl Ethers.A sterically demanding organo-superbase avoids decomposition of a naked trifluoromethyl carbanion directly generated from fluoroform.[(18) F]CuCF3 : a [(18) F]trifluoromethylating agent for arylboronic acids and aryl iodides.Copper-catalysed ring-opening trifluoromethylation of cyclopropanols.Synthesis of five- and six-coordinate tris(pentafluoroethyl)fluorosilicates.Utilization of fluoroform for difluoromethylation in continuous flow: a concise synthesis of α-difluoromethyl-amino acidsDesign and 3D printing of a stainless steel reactor for continuous difluoromethylations using fluoroformDirect nucleophilic trifluoromethylation of carbonyl compounds by potent greenhouse gas, fluoroform: Improving the reactivity of anionoid trifluoromethyl species in glymesChemistry. Putting a greenhouse gas to workAnion-Initiated Trifluoromethylation by TMSCF: Deconvolution of the Siliconate-Carbanion Dichotomy by Stopped-Flow NMR/IRPentafluorosulfanyltrimethylsilane: A Nonexistent Molecule?Greenhouse gas finds a use
P2860
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P2860
Taming of fluoroform: direct nucleophilic trifluoromethylation of Si, B, S, and C centers.
description
2012 nî lūn-bûn
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2012 թուականի Դեկտեմբերին հրատարակուած գիտական յօդուած
@hyw
2012 թվականի դեկտեմբերին հրատարակված գիտական հոդված
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2012年の論文
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2012年論文
@yue
2012年論文
@zh-hant
2012年論文
@zh-hk
2012年論文
@zh-mo
2012年論文
@zh-tw
2012年论文
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name
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@ast
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@en
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@nl
type
label
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@ast
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@en
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@nl
prefLabel
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@ast
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@en
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@nl
P2093
P2860
P356
P1433
P1476
Taming of fluoroform: direct n ...... on of Si, B, S, and C centers.
@en
P2093
G K Surya Prakash
George A Olah
Parag V Jog
Patrice T D Batamack
P2860
P304
P356
10.1126/SCIENCE.1227859
P407
P577
2012-12-01T00:00:00Z