456-55-3 = 85013-98-5 反应条件:1.1 Catalysts: Boron Trifluoride,Hydrofluoric Acid 标题:Hydrofluoric Acid-Boron Trifluoride Catalyzed Acylation Of Trifluoromethoxybenzene 作者:Desbois,Michel 参考文献:Bulletin De La Societe Chimique De France 日期:1986 卷标:(6) 页码:885-90]
456-55-3 = 85013-98-5 反应条件:1.1 Reagents: Iron Chloride (Fecl3) 标题:Aromatic Substitution. 53. Electrophilic Nitration,Halogenation,Acylation,And Alkylation Of (α,α,α-Trifluoromethoxy)Benzene 作者:Olah,George A.; Et Al 参考文献:Journal Of The American Chemical Society 日期:1987 卷标:109(12) 页码:3708-13]
99-93-4 + 17111-95-4 = 85013-98-5 反应条件:1.1 Solvents: Dichloromethane; 70 Min,-100 - -90 °C1.2 Reagents: Diisopropylethylamine Solvents: Dichloromethane; 3 H,-90 °C -> -10 °C 标题:Cf3 Oxonium Salts,O-(Trifluoromethyl)Dibenzofuranium Salts: In Situ Synthesis,Properties,And Application As A Real Cf3+ Species Reagent 作者:Umemoto,Teruo; Et Al 参考文献:Journal Of Organic Chemistry 日期:2007 卷标:72(18) 页码:6905-6917]
1452768-00-1 = 85013-98-5 反应条件:1.1 Reagents: Oxygen Catalysts: Phosphinic Acid,Phenyl-,Octyl Ester; Rt; 15 H,130 °C 标题:Clean Oxidation Of (Hetero)Benzylic Csp3-H Bonds With Molecular Oxygen 作者:Liu,Kai-Jian; Et Al 参考文献:Acs Sustainable Chemistry & Engineering 日期:2019 卷标:7(12) 页码:10293-10298]
1493-11-4 + 99-93-4 = 85013-98-5 反应条件:1.1 Reagents: Triphenylphosphine Solvents: Tetrahydrofuran; 15 Min,0 °C1.2 Reagents: Diisopropyl Azodicarboxylate; 0 °C; Overnight,Rt 标题:Identification Of New Aryl Hydrocarbon Receptor (Ahr) Antagonists Using A Zebrafish Model 作者:Jeong,Jieun; Et Al 参考文献:Bioorganic & Medicinal Chemistry 日期:2019 卷标:27(19)]
220351-01-9 = 85013-98-5 反应条件:1.1 Reagents: Antimonate(1-),Hexafluoro-,(Oc-6-11)-,Nitrosyl (1:1) Solvents: Dichloromethane; Rt -> -78 °C; 3 H,-78 °C -> 0 °C2.1 Solvents: Dichloromethane; 70 Min,-100 - -90 °C2.2 Reagents: Diisopropylethylamine Solvents: Dichloromethane; 3 H,-90 °C -> -10 °C 标题:Cf3 Oxonium Salts,O-(Trifluoromethyl)Dibenzofuranium Salts: In Situ Synthesis,Properties,And Application As A Real Cf3+ Species Reagent 作者:Umemoto,Teruo; Et Al 参考文献:Journal Of Organic Chemistry 日期:2007 卷标:72(18) 页码:6905-6917]
84349-27-9 + 99-93-4 = 85013-98-5 反应条件:1.1 Reagents: Sodium Hydride Solvents: 1,4-Dioxane; 30 Min,Rt1.2 Solvents: 1,4-Dioxane; 60 H,80 °C; Rt1.3 Reagents: Hydrochloric Acid Solvents: Water; Acidified2.1 Reagents: Tetrafluoroboric Acid,1,4-Diazoniabicyclo[2.2.2]Octane,1-Fluoro-4-Methyl-,Tetrafluoroborate(1-) (1:2... Catalysts: Silver Nitrate Solvents: Dichloromethane,Water; 12 H,80 °C 标题:O-Trifluoromethylation Of Phenols: Access To Aryl Trifluoromethyl Ethers By O-Carboxydifluoromethylation And Decarboxylative Fluorination 作者:Zhou,Min; Et Al 参考文献:Organic Letters 日期:2016 卷标:18(15) 页码:3754-3757]
103273-01-4 + 175676-65-0 = 85013-98-5 反应条件:1.1 Reagents: Sodium Bicarbonate Catalysts: Tetrakis(Triphenylphosphine)Palladium Solvents: 1,2-Dimethoxyethane,Water; 64 H,Reflux2.1 Reagents: Antimonate(1-),Hexafluoro-,(Oc-6-11)-,Nitrosyl (1:1) Solvents: Dichloromethane; Rt -> -78 °C; 3 H,-78 °C -> 0 °C3.1 Solvents: Dichloromethane; 70 Min,-100 - -90 °C3.2 Reagents: Diisopropylethylamine Solvents: Dichloromethane; 3 H,-90 °C -> -10 °C 标题:Cf3 Oxonium Salts,O-(Trifluoromethyl)Dibenzofuranium Salts: In Situ Synthesis,Properties,And Application As A Real Cf3+ Species Reagent 作者:Umemoto,Teruo; Et Al 参考文献:Journal Of Organic Chemistry 日期:2007 卷标:72(18) 页码:6905-6917]
= 85013-98-5 反应条件:1.1 Reagents: Tin,Hydrochloric Acid Solvents: Ethanol,Water; 2 H,Reflux2.1 Reagents: Phosphorus Pentoxide Solvents: Isobutanol; 12 H,220 °C3.1 Reagents: Antimonate(1-),Hexafluoro-,(Oc-6-11)-,Nitrosyl (1:1) Solvents: Dichloromethane; Rt -> -78 °C; 3 H,-78 °C -> 0 °C4.1 Solvents: Dichloromethane; 70 Min,-100 - -90 °C4.2 Reagents: Diisopropylethylamine Solvents: Dichloromethane; 3 H,-90 °C -> -10 °C 标题:Cf3 Oxonium Salts,O-(Trifluoromethyl)Dibenzofuranium Salts: In Situ Synthesis,Properties,And Application As A Real Cf3+ Species Reagent 作者:Umemoto,Teruo; Et Al 参考文献:Journal Of Organic Chemistry 日期:2007 卷标:72(18) 页码:6905-6917]
456-55-3 = 85013-98-5 反应条件:1.1 Reagents: Aluminum Chloride Solvents: Dichloromethane; 0 °C; 30 Min,Rt 标题:Design,Synthesis And Pharmacology Of 1,1-Bistrifluoromethylcarbinol Derivatives As Liver X Receptor β-Selective Agonists 作者:Koura,Minoru; Et Al 参考文献:Bioorganic & Medicinal Chemistry Letters 日期:2015 卷标:25(13) 页码:2668-2674]
1736-08-9 = 85013-98-5 反应条件:1.1 Catalysts: Palladium,Graphene (Graphene Oxide) Solvents: Acetonitrile,Water; 30 Min,25 °C1.2 Reagents: Hydrogen Peroxide; 12 H,55 °C 标题:Efficient Palladium(0) Supported On Reduced Graphene Oxide For Selective Oxidation Of Olefins Using Graphene Oxide As A 'Solid Weak Acid' 作者:Gao,Xi; Et Al 参考文献:Catalysis Communications 日期:2019 卷标:122 页码:73-78]
14874-70-5 + 2070902-77-9 + 19262-73-8 = 85013-98-5 反应条件:1.1 Reagents: Cesium Fluoride,Copper(I) Triflate Solvents: Acetonitrile; 1 H,25 °C; 25 °C -> -40 °C1.2 Catalysts: Tris(2,2′-Bipyridine)Ruthenium(2+) Bis(Hexafluorophosphate) Solvents: Acetonitrile; -40 °C; 12 H,-40 °C 标题:Visible-Light Photoredox-Catalyzed And Copper-Promoted Trifluoromethoxylation Of Arenediazonium Tetrafluoroborates 作者:Yang,Shaoqiang; Et Al 参考文献:Angewandte Chemie 日期:2019 卷标:58(23) 页码:7840-7844]
910486-48-5 = 85013-98-5 反应条件:1.1 Reagents: Oxygen Catalysts: 18-Crown-6,1-Butanaminium,N,N,N-Tributyl-,Eicosa-μ-Oxodi-μ5-Oxodecaoxodecatungstate(4-) (... Solvents: Water; 24 H,25 °C 标题:Decatungstate-Mediated Solar Photooxidative Cleavage Of C=c Bonds Using Air As An Oxidant In Water 作者:Xie,Pan; Et Al 参考文献:Green Chemistry 日期:2021 卷标:23(16) 页码:5936-5943]
936543-15-6 = 85013-98-5 反应条件:1.1 Reagents: Tripotassium Phosphate Catalysts: Palladium Diacetate,Dicyclohexyl[3,6-Dimethoxy-2′,4′,6′-Tris(1-Methylethyl)[1,1′-Biphenyl]-2-Yl]Phos... Solvents: Tert-Butyl Methyl Ether; 24 H,60 °C1.2 Reagents: Acetic Acid,Sodium Nitrite; 24 H,60 °C 标题:Access To Ketones Through Palladium-Catalyzed Cross-Coupling Of Phenol Derivatives With Nitroalkanes Followed By Nef Reaction 作者:He,Xiaoyu; Et Al 参考文献:European Journal Of Organic Chemistry 日期:2022 卷标:2022(35)]
= 85013-98-5 反应条件:1.1 Reagents: Tetrafluoroboric Acid,1,4-Diazoniabicyclo[2.2.2]Octane,1-Fluoro-4-Methyl-,Tetrafluoroborate(1-) (1:2... Catalysts: Silver Nitrate Solvents: Dichloromethane,Water; 12 H,80 °C 标题:O-Trifluoromethylation Of Phenols: Access To Aryl Trifluoromethyl Ethers By O-Carboxydifluoromethylation And Decarboxylative Fluorination 作者:Zhou,Min; Et Al 参考文献:Organic Letters 日期:2016 卷标:18(15) 页码:3754-3757]
99-92-3 = 85013-98-5 反应条件:1.1 Reagents: Tert-Butyl Nitrite,Tetrafluoroboric Acid Solvents: Ethanol,Water; 0 °C; 1 H,Rt2.1 Reagents: Cesium Fluoride,Copper(I) Triflate Solvents: Acetonitrile; 1 H,25 °C; 25 °C -> -40 °C2.2 Catalysts: Tris(2,2′-Bipyridine)Ruthenium(2+) Bis(Hexafluorophosphate) Solvents: Acetonitrile; -40 °C; 12 H,-40 °C 标题:Visible-Light Photoredox-Catalyzed And Copper-Promoted Trifluoromethoxylation Of Arenediazonium Tetrafluoroborates 作者:Yang,Shaoqiang; Et Al 参考文献:Angewandte Chemie 日期:2019 卷标:58(23) 页码:7840-7844]
175676-54-7 = 85013-98-5 反应条件:1.1 Reagents: Phosphorus Pentoxide Solvents: Isobutanol; 12 H,220 °C2.1 Reagents: Antimonate(1-),Hexafluoro-,(Oc-6-11)-,Nitrosyl (1:1) Solvents: Dichloromethane; Rt -> -78 °C; 3 H,-78 °C -> 0 °C3.1 Solvents: Dichloromethane; 70 Min,-100 - -90 °C3.2 Reagents: Diisopropylethylamine Solvents: Dichloromethane; 3 H,-90 °C -> -10 °C 标题:Cf3 Oxonium Salts,O-(Trifluoromethyl)Dibenzofuranium Salts: In Situ Synthesis,Properties,And Application As A Real Cf3+ Species Reagent 作者:Umemoto,Teruo; Et Al 参考文献:Journal Of Organic Chemistry 日期:2007 卷标:72(18) 页码:6905-6917]
667-27-6 = 85013-98-5 反应条件:1.1 Reagents: Sodium Hydroxide Solvents: Methanol; 0 °C -> Rt; 24 H,Rt2.1 Reagents: Sodium Hydride Solvents: 1,4-Dioxane; 30 Min,Rt2.2 Solvents: 1,4-Dioxane; 60 H,80 °C; Rt2.3 Reagents: Hydrochloric Acid Solvents: Water; Acidified3.1 Reagents: Tetrafluoroboric Acid,1,4-Diazoniabicyclo[2.2.2]Octane,1-Fluoro-4-Methyl-,Tetrafluoroborate(1-) (1:2... Catalysts: Silver Nitrate Solvents: Dichloromethane,Water; 12 H,80 °C 标题:O-Trifluoromethylation Of Phenols: Access To Aryl Trifluoromethyl Ethers By O-Carboxydifluoromethylation And Decarboxylative Fluorination 作者:Zhou,Min; Et Al 参考文献:Organic Letters 日期:2016 卷标:18(15) 页码:3754-3757]
175278-00-9 = 85013-98-5 反应条件:1.1 Catalysts: Copper; 3 H,190 °C2.1 Reagents: Tin,Hydrochloric Acid Solvents: Ethanol,Water; 2 H,Reflux3.1 Reagents: Phosphorus Pentoxide Solvents: Isobutanol; 12 H,220 °C4.1 Reagents: Antimonate(1-),Hexafluoro-,(Oc-6-11)-,Nitrosyl (1:1) Solvents: Dichloromethane; Rt -> -78 °C; 3 H,-78 °C -> 0 °C5.1 Solvents: Dichloromethane; 70 Min,-100 - -90 °C5.2 Reagents: Diisopropylethylamine Solvents: Dichloromethane; 3 H,-90 °C -> -10 °C 标题:Cf3 Oxonium Salts,O-(Trifluoromethyl)Dibenzofuranium Salts: In Situ Synthesis,Properties,And Application As A Real Cf3+ Species Reagent 作者:Umemoto,Teruo; Et Al 参考文献:Journal Of Organic Chemistry 日期:2007 卷标:72(18) 页码:6905-6917
专利号:US-4446078-A 优先权日:1982-01-21 标 题 :Process for the preparation of α,α-difluoroalkyl-thiophenyl ketones 发明人:DESBOIS MICHEL 权利人:RHONE POULENC SPEC CHIM 摘要:A process for the preparation of alpha , alpha -difluoroalkoxy or alpha , alpha -difluoroalkylthiophenyl ketones, in which a polyhaloalkoxybenzene or a polyhaloalkylthiobenzene is reacted with a carboxylic acid, a precursor or a derivative of this acid in the presence of boron trifluoride in such an amount that the absolute pressure of the boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent. The resultant products are useful as intermediates in the synthesis of compounds having phytosanitary (e.g., herbicidal) or pharmaceutical activity.
专利号:US-4438043-A 优先权日:1982-04-22 标题:Process for preparation of di- or trifluoromethoxyphenyl ketones or di- or trifluoromethylthiophenyl ketones 发明人:DESBOIS MICHEL 权利人:RHONE POULENC SPEC CHIM 摘要:A process for the preparation of di- or trifluoromethoxyphenyl ketones or di- or trifluoromethylthiophenyl ketones, characterized in that, in a first stage, a di- or trihalomethoxybenzene or a di- or trihalomethylthiobenzene is reacted with a trihalomethylated aromatic or aliphatic compound in the presence of boron trifluoride in an amount such that the absolute pressure of boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent and in that, in a second stage, the product of the first stage is hydrolyzed. The resultant products are useful as intermediates in the synthesis of compounds having a pharmaceutical or phytosanitary (e.g., herbicidal) activity.
专利号:US-4665074-A 优先权日:1984-05-10 标 题:6-(polyfluoroalkoxyphenyl) pyridazinones, their compositions, synthesis and use 发明人:AMSCHLER HERMANN 权利人:BYK GULDEN LOMBERG CHEM FAB 摘要:6-aryl-3[2H]pyridazinones of formula I (I) in which one of the substituents R1 and R2 denotes hydrogen or (C1-C4)-alkoxy, and the other denotes polyfluoro-(C1-C4)-alkoxy, and their pharmacologically-tolerated salts are suitable as bronchospasmolytic and cardiotonic active compounds. Processes for their preparation and appropriate medicaments are indicated.
专利号:CN-115304524-A 优先权日:2022-07-21 标题 :A kind of β-acyl allyl methyl sulfone compound and its efficient synthesis method
摘要:S109 | PARCEDC | List of 7074 potential endocrine disrupting compounds (EDCs) by PARC T4.2 | DOI:10.5281/zenodo.10944198 摘要:Yerien, D. E.; Barata-Vallejo, S.; Postigo, A., Science of Synthesis: Modern Strategies in Organofluorine Chemistry , (2024) 1, 9.