Search Results - "Newton, Josiah J."

Base-Catalyzed Transesterification of Thionoesters by Newton, Josiah J, Britton, Robert, Friesen, Chadron M

“…Here we report a convenient synthesis of thionoesters by base-catalyzed transesterification. Benzyl and alkyl thionobenzoates and thionoheterobenzoates were…”
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trans-Trifluoromethyltetrafluorosulfanyl Chloride: Selective Synthesis and Reaction with Diazo Compounds by Zhao, Xin, Shou, Jia-Yi, Newton, Josiah J., Qing, Feng-Ling

“…trans-Trifluoromethyltetrafluorosulfanyl chloride (trans-CF3SF4Cl) is a unique reagent for the incorporation of the CF3SF4 group into organic compounds…”
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Quaternary Ammonium Trifluoromethoxide Salts as Stable Sources of Nucleophilic OCF3 by Newton, Josiah J, Jelier, Benson J, Meanwell, Michael, Martin, Rainer E, Britton, Robert, Friesen, Chadron M

“…The reaction of nucleophilic tertiary amines with trifluoromethyl and pentafluoroethyl methyl ethers provides quaternary ammonium trifluoromethoxide (NR4OCF3)…”
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Fluorodesulfurization of Thionobenzodioxoles with Silver(I) Fluoride by Newton, Josiah J, Brooke, Alan J, Duhamel, Bastian, Pulfer, Jason M, Britton, Robert, Friesen, Chadron M

“…Difluorobenzodioxole is an important functional group found in both pharmaceuticals and agrochemicals. The late-stage introduction of this functional group is…”
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Rapid 18F‐ and 19F‐Difluoromethylation through Desulfurative Fluorination of Transient N‐, O‐, and C‐Linked Dithioles by Newton, Josiah J., Engüdar, Gökçe, Brooke, Alan J., Nodwell, Matthew B., Horngren‐Rhodes, Holly, Martin, Rainer E., Schaffer, Paul, Britton, Robert, Friesen, Chadron M.

“…The difluoromethyl group plays an important role in modern medicinal and agrochemistry. While several difluoromethylation reagents have been reported, these…”
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Rapid 18 F- and 19 F-Difluoromethylation through Desulfurative Fluorination of Transient N-, O-, and C-Linked Dithioles by Newton, Josiah J, Engüdar, Gökçe, Brooke, Alan J, Nodwell, Matthew B, Horngren-Rhodes, Holly, Martin, Rainer E, Schaffer, Paul, Britton, Robert, Friesen, Chadron M

“…The difluoromethyl group plays an important role in modern medicinal and agrochemistry. While several difluoromethylation reagents have been reported, these…”
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Quaternary Ammonium Trifluoromethoxide Salts as Stable Sources of Nucleophilic OCF 3 by Newton, Josiah J, Jelier, Benson J, Meanwell, Michael, Martin, Rainer E, Britton, Robert, Friesen, Chadron M

“…The reaction of nucleophilic tertiary amines with trifluoromethyl and pentafluoroethyl methyl ethers provides quaternary ammonium trifluoromethoxide (NR OCF )…”
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