Results 81 to 90 of about 2,771,586 (165)
Copper-Catalyzed Regioselective Synthesis of (E)-β-Fluorovinyl Sulfones
Molecules, 2019 Organofluorine compounds are finding increasing application in a variety of fields such as pharmaceutical, agrochemical, and material sciences. However, given the scarcity of fluorine-containing natural products, advancement in this area depends almost ...
Raquel Román +4 more
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Chemistry of (Z)-2H-Heptafluorobut-2-ENE [PDF]
, 1995 The research described within this thesis may be divided into four areas:1) The synthesis of (8) was investigated, and was shown to produce some novel by-products, including highly fluorinated dienes and even a triene.
Roche, Alex J.
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The chemistry of trifluoroethene [PDF]
, 1997 The research described within this thesis may be divided into three main subject areas: 1) Free radical additions, and telomerisations with trifluoroethene using alcohols, ethers, amines and aldehydes as chain transfer agents to produce a range of ...
Gilani, Anwar H.S
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, 2020 Per- and polyfluoroalkyl substances (PFASs) are anthropogenic contaminants of emerging concern, because many are highly persistent to degradation and have been linked to adverse effects in humans as well as their ubiquitous spread in aquatic environments.
Koch, Alina
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Recent Advances for the Direct Introduction of the CF2Me Moiety
Frontiers in Chemistry, 2019 Fluorine-containing molecules are compounds of interest in materials as well as in pharmaceutical and agrochemical industries. Therefore, developments in that research field are tremendous and a special focus was dedicated to the design and the study of ...
Elodie Carbonnel +5 more
doaj +1 more source
Nucleoside and nucleotide analogues containing fluorine [PDF]
, 1993 The work contained in this thesis is divided into four sections detailing the formation of (diethoxyphosphinyl)difluoromethylene substituted cycloalkanes and alkenes and their chemistry, as well as the syntheses of purine and pyrimidine substituted ...
Parkinson, Nigel Christopher
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Are humans exposed to increasing amounts of unidentified organofluorine?
, 2016 Samples of human plasma (n=122) from two German cities (collected in 1982-2009, excluding 1994) and whole blood (n=47) from seven Chinese cities (collected in 2004) were analysed for 52 polyfluoroalkyl/perfluoroalkyl substances (PFASs) using LC-MS/MS ...
Yeung, Leo W. Y.,, Mabury, Scott A.,
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CHIMIAThe rich variety of compounds containing the element fluorine, be it natural products, synthetic materials, or even minerals are well-suited for a critical discussion of the opposites ‘natural’ and ‘unnatural’.
Antonio Togni
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Synthetic methods for biologically relevant organofluorine compounds [PDF]
, 2007 This thesis describes novel synthetic methodologies for the synthesis of biologically relevant organofluorine compounds --Abstract, page ...
Perambuduru, Meher
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, 2014 International audienceThe synthesis of the novel O-ethyl-S-(4-chlorophenylthio)difluoromethyl xanthate and its radical addition to various terminal alkenes are described.
Pierre Salomon +3 more
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