Results 11 to 20 of about 12,040 (158)
Applied Sciences, 2012 A new polyfluorinated anti-staining coating material CF3O(CF2CF2O)xCF2-CONHCH2CH2CH2Si(OCH3)3 has been developed by utilizing the PERFECT method, which employs a liquid-phase direct fluorination reaction with elemental fluorine as a key step.
Takashi Okazoe +2 more
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Use of Acid Fluorides Increases the Scope of the Reductive Acylation of Esters [PDF]
Organic Letters, 2004 AbstractFor Abstract see ChemInform Abstract in Full Text.
Yongda, Zhang, Tomislav, Rovis
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Journal of Lipid Research, 1989 Degradation of phosphatidylcholine to lysophosphatidylcholine occurs during oxidative modification of low density lipoproteins (LDL). In this study, we have shown that this phospholipid hydrolysis is brought about by an LDL-associated phospholipase A2 ...
U P Steinbrecher, P H Pritchard
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Deoxyfluorination of Carboxylic Acids with CpFluor: Access to Acyl Fluorides and Amides
Organic Letters, 2021 3,3-Difluoro-1,2-diphenylcyclopropene (CpFluor), a bench-stable fluorination reagent, has been developed in the deoxyfluorination of carboxylic acids to afford various acyl fluorides. This all-carbon-based fluorination reagent enabled the efficient transformation of (hetero)aryl, alkyl, alkenyl, and alkynyl carboxylic acids to the corresponding acyl ...
Xiu Wang +4 more
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Catalytic Functionalization of Unactivated π‐Bonds Enabled by Bidentate Directing Auxiliaries
Angewandte Chemie, EarlyView.This review explores how bidentate directing auxiliaries have advanced transition‐metal catalysis for unactivated alkene/alkyne functionalization. By leveraging chelated intermediates, bidentate directing auxiliaries enable precise hydrofunctionalization, difunctionalization, and C─H activation of π‐bonds with unique selectivity and reactivity.
Seunghyeon Cho +4 more
wiley +2 more sources
Journal of Lipid Research, 1998 The metabolism of platelet-activating factor (PAF, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine) and lyso-PAF (1-O-alkyl-2-lyso-sn-glycero-3-phosphocholine) was investigated in FRTL5 cells, a normal rat thyroid cell line.
Eleni Botitsi +2 more
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Angewandte Chemie, EarlyView.A non‐contact computer vision method enables monitoring and quantitative comparison of vessel‐specific CO release kinetics from structurally diverse surrogates in two‐chamber COware reactors, revealing that surrogate reactivity scores correlate with carbonylation reaction outcomes.
Kristin Donnachie +4 more
wiley +2 more sources
Nickel‐Copper‐Catalyzed Hydroacylation of Vinylarenes with Acyl Fluorides and Hydrosilanes [PDF]
Chemistry – A European Journal, 2019 AbstractThe hydroacylation of vinylarenes with acyl fluorides and hydrosilanes was enabled by a synergistic bimetallic Ni/Cu‐catalytic system, giving access to the corresponding branched ketone products. The reaction takes place under mild conditions at 25–80 °C and tolerates base‐sensitive functional groups such as methoxycarbonyl and acetoxy groups.
Yusuke Ueda +2 more
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Production and transport of gaseous 18F-synthons: 18F-acyl fluorides [PDF]
Journal of Fluorine Chemistry, 2015 Fluorine-18 (18F, T 1/2=109.7 min) is a positron-emitting isotope that has found extensive application as a radiolabel for positron emission tomography (PET). Although gaseous 11C-CO2 and 11C-CH4 are practically transported from cyclotron to radiochemistry processes, 18F-fluoride is routinely transported in aqueous solution because it is commonly ...
Huailei Jiang +2 more
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Chemical Science, 2022 Thionyl fluoride (SOF2) was developed as a rapid acid activation peptide coupling reagent for liquid phase peptide synthesis (LPPS) and solid phase peptide synthesis (SPPS).
Cayo Lee +2 more
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