合成目标产物 Xanthone 主要起始原料 2-Bromofluorobenzene And Salicylaldehyde
92-83-1 = 90-47-1 反应条件:1.1 Reagents: Tert-Butyl Hydroperoxide Catalysts: 2808473-59-6 Solvents: Acetonitrile; 16 H,65 °C 标题:Highly Efficient Multi-Site Synergistic Catalysis Of A Polyoxovanadate-Based Metal-Organic Framework For Benzylic C-H Bond Oxidation 作者:Dang,Tian-Yi; Li,Run-Han; Tian,Hong-Rui; Guan,Wei; Lu,Ying; Et Al 参考文献:Journal Of Materials Chemistry A: Materials For Energy And Sustainability 日期:2022 卷标:10(31) 页码:16514-16523]
92-83-1 = 90-47-1 反应条件:1.1 Reagents: Oxygen Catalysts: Stereoisomer Of [[n′′,N′′′′′,N′′′′′′′′-[(Nitrilo-Kn)Tri-2,1-Ethanediyl]Tris[n,N,... Solvents: Acetone; 0 °C 标题:Formation Of Cobalt-Oxygen Intermediates By Dioxygen Activation At A Mononuclear Nonheme Cobalt(Ii) Center 作者:Malik,Deesha D.; Chandra,Anirban; Seo,Mi Sook; Lee,Yong-Min; Farquhar,Erik R.; Et Al 参考文献:Dalton Transactions 日期:2021 卷标:50(34) 页码:11889-11898]
90-46-0 = 90-47-1 反应条件:1.1 Reagents: Oxygen Catalysts: Methanesulfinic Acid,1,1,1-Trifluoro-,Sodium Salt (1:1) Solvents: Acetonitrile; 12 H,1 Atm,25 °C 标题:A Sodium Trifluoromethanesulfinate-Mediated Photocatalytic Strategy For Aerobic Oxidation Of Alcohols 作者:Zhu,Xianjin; Liu,Can; Liu,Yong; Yang,Haijun; Fu,Hua 参考文献:Chemical Communications (Cambridge 日期:2020 卷标:56(82) 页码:12443-12446]
92-83-1 = 90-47-1 反应条件:1.1 Reagents: Permanganic Acid (Hmno4),Potassium Salt (1:1) Catalysts: Benzyltriethylammonium Chloride Solvents: Dichloromethane 标题:Oxidation Of Benzyl Ethers Via Phase Transfer Catalysis 作者:Markgraf,J. Hodge; Choi,Bo Yoon 参考文献:Synthetic Communications 日期:1999 卷标:29(14) 页码:2405-2411]
492-21-7 = 90-47-1 反应条件:1.1 Reagents: Cuprous Chloride Solvents: Acetonitrile1.2 Reagents: Sodium Hydroxide Solvents: Water 标题:Thiocarbonyl To Carbonyl Group Transformation Using Cuprous Chloride And Sodium Hydroxide 作者:Narasimhamurthy,N.; Samuelson,A. G. 参考文献:Tetrahedron Letters 日期:1986 卷标:27(33) 页码:3911-12]
92-83-1 = 90-47-1 反应条件:1.1 Reagents: Oxygen Catalysts: Riboflavin,2′,3′,4′,5′-Tetraacetate Solvents: Acetonitrile; 8 H,1 Atm,Rt 标题:Synthesis Of Xanthones,Thioxanthones And Acridones By A Metal-Free Photocatalytic Oxidation Using Visible Light And Molecular Oxygen 作者:Torregrosa-Chinillach,Alejandro; Chinchilla,Rafael 参考文献:Molecules 日期:2021 卷标:26(4)]
92-83-1 = 90-47-1 反应条件:1.1 Reagents: Oxygen Catalysts: Acetic Acid,2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone,Tert-Butyl Nitrite Solvents: 1,2-Dichloroethane; 12 H,Rt 标题:Visible-Light-Induced Aerobic Oxidation Of Benzylic C(Sp 3 )-H Of Alkylarenes Promoted By Ddq,Tert -Butyl Nitrite,And Acetic Acid 作者:Pan,Decheng; Wang,Yiqing; Li,Meichao; Hu,Xinquan; Sun,Nan; Et Al 参考文献:Synlett 日期:2019 卷标:30(2) 页码:218-224]
90-46-0 = 90-47-1 反应条件:1.1 Reagents: Oxygen Catalysts: Cesium,(Tribromoplumbyl)- Solvents: Dichloromethane; 2.5 H,Rt 标题:Visible-Light Photocatalytic Highly Selective Oxidation Of Alcohols Into Carbonyl Compounds By Cspbbr3 Perovskite 作者:Fan,Qiangwen; Liu,Dawei; Xie,Zongbo; Le,Zhanggao; Zhu,Haibo; Et Al 参考文献:Journal Of Organic Chemistry 日期:2023 卷标:88(20) 页码:14559-14570]
2243-42-7 = 90-47-1 [标题:Reaction Conditions 标题:Cyclodehydration Reactions Using Molten Sodium Tetrachloroaluminate 作者:Wade,L. G. Jr.; Et Al 参考文献:Journal Of Organic Chemistry 日期:1979 卷标:44(21) 页码:3724-5]
82-07-5 = 90-47-1 反应条件:1.1 Reagents: Lithium Chloride,Oxygen Catalysts: Copper Chloride Dihydrate Solvents: Acetonitrile; 48 H,25 °C 标题:Visible Light-Driven Copper(Ii) Catalyzed Aerobic Oxidative Cleavage Of Carbon-Carbon Bonds: A Combined Experimental And Theoretical Study 作者:Li,Sanliang; Et Al 参考文献:Organic Chemistry Frontiers 日期:2022 卷标:9(22) 页码:6229-6239]
90-46-0 = 90-47-1 反应条件:1.1 Reagents: Oxygen Catalysts: 2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone,Nitric Acid Solvents: Dichloromethane; 18 H,Rt1.2 Reagents: Sodium Bicarbonate Solvents: Water; Rt 标题:Scalable Aerobic Oxidation Of Alcohols Using Catalytic Ddq/hno3 作者:Katsina,Tania; Clavier,Louis; Giffard,Jean-Francois; Macedo Portela Da Silva,Nayane; Fournier,Jean; Et Al 参考文献:Organic Process Research & Development 日期:2020 卷标:24(5) 页码:856-860]
21905-56-6 = 90-47-1 反应条件:1.1 Catalysts: Trifluoromethanesulfonic Acid Solvents: 1,2-Dichloroethane; 12 H,130 °C 标题:Concise Synthesis Of Xanthones By The Tandem Etherification-Acylation Of Diaryliodonium Salts With Salicylates 作者:Liu,Gaoxiaozheng; Wu,Chao; Chen,Bifeng; He,Ru; Chen,Chao 参考文献:Chinese Chemical Letters 日期:2018 卷标:29(6) 页码:985-988]
92-83-1 = 90-47-1 反应条件:1.1 Reagents: Tert-Butyl Hydroperoxide Catalysts: Manganese Oxide (Mno2) Solvents: Acetonitrile,Water; 10 H,80 °C 标题:Oxidation Of Alkyl Aromatics To Ketones By Tert-Butyl Hydroperoxide On Manganese Dioxide Catalyst 作者:Burange,Anand S.; Kale,Sandip R.; Jayaram,Radha V. 参考文献:Tetrahedron Letters 日期:2012 卷标:53(24) 页码:2989-2992]
92-83-1 = 90-47-1 反应条件:1.1 Reagents: Permanganic Acid (Hmno4),Potassium Salt (1:1),Manganese Sulfate Hydrate (Solid Support) Solvents: Dichloromethane; 24 H,Rt 标题:Green Oxidations. Manganese(Ii) Sulfate Aided Oxidations Of Organic Compounds By Potassium Permanganate 作者:Shaabani,Ahmad; Rahmati,Abbas; Sharifi,Masoumeh; Rad,Jafar Mogimi; Aghaaliakbari,Behnaz; Et Al 参考文献:Monatshefte Fuer Chemie 日期:2007 卷标:138(7) 页码:649-651]
92-83-1 = 90-47-1 反应条件:1.1 Reagents: Alumina,Permanganic Acid (Hmno4),Potassium Salt (1:1) Solvents: Water 标题:Selective Oxidation Of Arenes In Dry Media Under Focused Microwaves 作者:Oussaid,Abdelouahad; Loupy,Andre 参考文献:Journal Of Chemical Research 日期:1997 卷标:(9) 页码:342-343]
90-46-0 = 90-47-1 反应条件:1.1 Solvents: Benzene 标题:Oxidation Of Aromatic Alcohols With Manganese Dioxide 作者:Turner,D. L. 参考文献:Journal Of The American Chemical Society 日期:1954 卷标:76 页码:5175-6]
2243-42-7 = 90-47-1 反应条件:1.1 Reagents: Acetyl Chloride,Sulfuric Acid 标题:A New Condensing Agent For The Preparation Of Benzo-γ-Pyrones,And The Mode Of Action Of Sulfoacetic Acid In Acetylations 作者:Gottesmann,E. 参考文献:Berichte Der Deutschen Chemischen Gesellschaft [abteilung] B: Abhandlungen 日期:1933 卷标:66 页码:1168-77]
2243-42-7 = 90-47-1 反应条件:1.1 Reagents: Trifluoroacetic Anhydride Solvents: Trifluoroacetic Acid; 12 H,Rt 标题:Hydrogen Bond Donor Solvents Enabled Metal And Halogen-Free Friedel-Crafts Acylations With Virtually No Waste Stream 作者:Liu,Guangchang; Et Al 参考文献:Tetrahedron Letters 日期:2018 卷标:59(10) 页码:869-872]
492-21-7 = 90-47-1 反应条件:1.1 Reagents: Trifluoroacetic Anhydride Solvents: Acetonitrile 标题:An Alternative Efficient Method For Transformation Of Thiocarbonyl To Carbonyl Group Using Trifluoroacetic Anhydride 作者:Masuda,Ryoichi; Et Al 参考文献:Tetrahedron Letters 日期:1991 卷标:32(9) 页码:1195-8]
82-07-5 = 90-47-1 反应条件:1.1 Reagents: Cesium Carbonate,4,7-Diphenyl-1,10-Phenanthroline,Oxygen Catalysts: Copper Oxide (Cuo),Iridium(1+),[4,4′-Bis(1,1-Dimethylethyl)-2,2′-Bipyridine-Kn1,Kn1′]Bis[3,5-Diflu... Solvents: Dichloromethane; Rt -> 40 °C; 40 H,40 °C 标题:Decarboxylative Oxidation Of Carboxylic Acids Using Photocatalysis And Copper Catalysis 作者:Zaman,Muhammad Kashif; Et Al 参考文献:Synlett 日期:2023 卷标:34(17) 页码:2029-2033]
82-07-5 = 90-47-1 反应条件:1.1 Reagents: 2,4,6-Trimethylpyridine,Tetrabutylammonium Perchlorate,Water Catalysts: Tempo Solvents: Dichloromethane; 10 Min,Rt; 10 H,Rt1.2 Reagents: Hydrochloric Acid Solvents: Water 标题:Electrochemical Decarboxylative Oxygenation Of Carboxylic Acids 作者:Meng,Xiangtai; Et Al 参考文献:Acs Sustainable Chemistry & Engineering 日期:2022 卷标:10(15) 页码:5067-5071]
= 90-47-1 反应条件:1.1 Reagents: Trimethylamine Oxide Solvents: Acetonitrile 标题:Oxo Transfer From Amine N-Oxides To Copper Salts: Resulting Copper(Iii) Mediated Oxidation Of Organic Ligands 作者:Maumy,M.; Et Al 参考文献:Studies In Surface Science And Catalysis 日期:1991 卷标:66 页码:665-73]
329235-41-8 = 90-47-1 反应条件:1.1 Reagents: Potassium Carbonate Solvents: Acetone; Rt; 4 H,50 °C 标题:Broadening The Catalyst And Reaction Scope Of Regio- And Chemoselective C-H Oxygenation: A Convenient And Scalable Approach To 2-Acylphenols By Intriguing Rh(Ii) And Ru(Ii) Catalysis 作者:Shan,Gang; Et Al 参考文献:Organic & Biomolecular Chemistry 日期:2013 卷标:11(14) 页码:2318-2322
专利号:US-6770436-B1 优先权日:1996-11-14 标题:Chemical amplification for the synthesis of patterned arrays 发明人:BEECHER JODY E; GOLDBERG MARTIN J; MCGALL GLENN H 权利人:AFFYMETRIX INC 摘要:Radiation-activated catalysts (RACs), autocatalytic reactions, and protective groups are employed to achieve a highly sensitive, high resolution, radiation directed combinatorial synthesis of pattern arrays of diverse polymers. When irradiated, RACs produce catalysts that can react with enhancers, such as those involved in autocatalytic reactions. The autocatalytic reactions produce at least one product that removes protecting groups from synthesis intermediates. This invention has a wide variety of applications and is particularly useful for the solid phase combinatorial synthesis of polymers.
专利号:US-4443310-A 优先权日:1981-03-12 标题:Photoinitiated synthesis of mercaptans 发明人:ARRETZ EMMANUEL; LANDOUSSY CLAUDE; MIRASSOU ALFRED; OLLIVIER JEAN 权利人:ELF AQUITAINE 摘要:Improvement in the photoinitiated synthesis of mercaptans, in which an ethylenic compound is treated with hydrogen sulphide, preferably under pressure, in the presence of ultraviolet radiation and a photoinitiator involves the use of a xanthenic compound, possibly substituted, as the initiator. Preferably, the xanthenic compounds is employed in conjunction with an organic compound of an element of Group V A of the Periodic Classification of the Elements.
专利号:US-2010137421-A1 优先权日:2006-11-08 标题 :Small molecule therapeutics, synthesis of analogues and derivatives and methods of use 发明人:THEODORAKIS EMMANUEL; BATOVA AYSE 权利人:THEODORAKIS EMMANUEL; BATOVA AYSE 摘要:Provided herein are compounds that are inducers of apoptosis activators of caspases and pharmaceutically acceptable derivatives thereof. Also provided are methods of synthesis of the compounds and methods for treatment of diseases in which there is uncontrolled cell growth and spread of abnormal cells, such as cancers, by administering the compounds.
专利号:WO-2024260915-A1 优先权日:2023-06-19 标题:Dynamic covalent chemistry of spiropyrans for synthesis of photoswitchable photoinitiators and uses thereof 发明人:GARMSHAUSEN YVES 权利人:XOLO GMBH 摘要:The present invention relates to spiropyrans and process for the manufacture of them. In particular, a method is provided to exchange the indole and salicylaldehyde part of a spiropyran in a reversible reaction. The method is used for the synthesis of dual color photoinitiators with specific substituents and substitution patterns, which result in improved dual color volumetric printing (xolography). Furthermore, a process for locally polymerizing a starting material by dual color photopolymerization is disclosed.
专利号:WO-2018011378-A1 优先权日:2016-07-13 标 题 :Method for the synthesis of a polyolefin by means of romp in the presence of a ruthenium-based catalyst 发明人:PINAUD JULIEN; CHEMTOB ABRAHAM; HEROGUEZ VALÉRIE; PLACET EMELINE; SAUVANIER DAVID; LACROIX-DESMAZES PATRICK 权利人:CENTRE NATIONAL DE LA RECHERCHE SCIENT (CNRS); UNIV MONTPELLIER; UNIV BORDEAUX; BORDEAUX INP; UNIV HAUTE ALSACE; AXLR SATT DU LANGUEDOC ROUSSILLON; ENSCM 摘要:The present invention relates to a method for the synthesis of a polyolefin by means of a photoinitiated ROMP reaction involving a cyclic olefin in the presence of a ruthenium-based catalyst of formula (I), in which the catalyst is generated in situ under UV radiation from an inactive ruthenium complex of formula [RuCl 2 (L)] 2 and an imidazoli(ni)um salt of formula (III).
专利号:US-2005181421-A1 优先权日:2000-08-03 标题 :Methods of array synthesis 发明人:TRULSON MARK; MCGALL GLENN; FIDANZA JACQUELINE 权利人:AFFYMETRIX INC 摘要:Radiation-activated catalysts (RACs), autocatalytic reactions, and protective groups are employed to achieve a highly sensitive, high resolution, radiation directed combinatorial synthesis of pattern arrays of diverse polymers When irradiated, RACs produce catalysts that can react with enhancers, such as those involved in autocatalytic reactions The autocatalytic reactions produce at least one product that removes protecting groups from synthesis intermediates This invention has a wide variety of applications and is particularly useful for the solid phase combinatorial synthesis of polymers
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合成参考文献
参考文献:10.2174/092986710790712147 摘要:El-Seedi HR, El-Barbary MA, El-Ghorab DM, Bohlin L, Borg-Karlson AK, Göransson U, Verpoorte R. Recent insights into the biosynthesis and biological activities of natural xanthones. Curr Med Chem. 2010;17(9):854–901. doi: 10.2174/092986710790712147.