121850-39-3 + 16973-45-8 = 827-15-6 反应条件:1.1 Reagents: Tetramethylammonium Iodide Solvents: Acetonitrile 标题:Reactions Of Pentafluorophenylxenon(Ii) Hexafluoroarsenate [c6F5Xe]+ [asf6]- With Halide Anions In Acetonitrile 作者:Frohn,H. J.; Et Al 参考文献:Journal Of Fluorine Chemistry 日期:1995 卷标:70(2) 页码:147-54]
51-92-3 = 827-15-6 反应条件:1.1 Reagents: Iodine Cyanide Solvents: Diglyme 标题:Preparation,Nmr Spectra And Reactivity Of Pentafluorophenyltetrafluorosilicates M+ [c6F5Sif4]- 作者:Frohn,H. J.; Et Al 参考文献:Journal Of Organometallic Chemistry 日期:1995 卷标:501(1-2) 页码:155-9]
121850-39-3 + 124302-50-7 = 827-15-6 反应条件:1.1 Reagents: Iodide Solvents: Acetonitrile 标题:The Pentafluorophenylxenon(Ii) Cation: [c6F5Xe]+; The First Stable System With A Xenon-Carbon Bond 作者:Frohn,Hermann J.; Et Al 参考文献:Journal Of The Chemical Society 日期:1989 卷标:(10) 页码:625-7]
= 827-15-6 反应条件:1.1 Reagents: Potassium Fluoride 标题:Aromatic Fluoro Derivatives. Lxxxvi. Direct Addition Of Pentavalent Iodine To Fluoro-Containing Benzenes. Generation Of Pentafluorophenyltrifluoroiodonium Cation 作者:Bardin,V. V.; Et Al 参考文献:Zhurnal Organicheskoi Khimii 日期:1980 卷标:16(6) 页码:1256-63]
1109-15-5 = 827-15-6 反应条件:1.1 Reagents: Dichloromethane,Xenon Difluoride2.1 Reagents: Iodide Solvents: Acetonitrile 标题:The Pentafluorophenylxenon(Ii) Cation: [c6F5Xe]+; The First Stable System With A Xenon-Carbon Bond 作者:Frohn,Hermann J.; Et Al 参考文献:Journal Of The Chemical Society 日期:1989 卷标:(10) 页码:625-7]
= 827-15-6 反应条件:1.1 Reagents: Nitronium Tetrafluoroborate Solvents: Acetonitrile2.1 Solvents: Acetonitrile3.1 Reagents: Iodine Cyanide Solvents: Diglyme 标题:Preparation,Nmr Spectra And Reactivity Of Pentafluorophenyltetrafluorosilicates M+ [c6F5Sif4]- 作者:Frohn,H. J.; Et Al 参考文献:Journal Of Organometallic Chemistry 日期:1995 卷标:501(1-2) 页码:155-9]
363-72-4 = 827-15-6 反应条件:1.1 Reagents: Perfluorobutyl Iodide,Sodium Tert-Butoxide Solvents: Dimethylformamide; 3 Min,Rt1.2 Reagents: Water; Rt 标题:T-Buona-Mediated Direct C-H Halogenation Of Electron-Deficient (Hetero)Arenes 作者:Liu,Xia; Et Al 参考文献:Organic & Biomolecular Chemistry 日期:2018 卷标:16(6) 页码:886-890]
363-72-4 = 827-15-6 反应条件:1.1 Reagents: 2167248-94-2 Solvents: Benzene; 16 H,Rt1.2 Reagents: Iodine; 1 H,Rt1.3 Reagents: Sodium Thiosulfate Solvents: Water; Rt 标题:Utilising Sodium-Mediated Ferration For Regioselective Functionalisation Of Fluoroarenes Via C-H And C-F Bond Activations 作者:Maddock,Lewis C. H.; Et Al 参考文献:Angewandte Chemie 日期:2018 卷标:57(1) 页码:187-191]
602-94-8 = 827-15-6 反应条件:1.1 Reagents: Iodine,Tripotassium Phosphate Solvents: Acetonitrile; 16 H,100 °C; 100 °C -> Rt1.2 Reagents: Fluorobenzene,Sodium Persulfate Solvents: Chloroform-D,Water; Rt 标题:Transition-Metal-Free Decarboxylative Iodination: New Routes For Decarboxylative Oxidative Cross-Couplings 作者:Perry,Gregory J. P.; Et Al 参考文献:Journal Of The American Chemical Society 日期:2017 卷标:139(33) 页码:11527-11536]
66080-22-6 = 827-15-6 反应条件:1.1 Reagents: Iodine 标题:Organolanthanoids. Iv. Some Reactions Of Bis(Polyfluorophenyl)Ytterbium Compounds 作者:Deacon,Glen B.; Et Al 参考文献:Australian Journal Of Chemistry 日期:1983 卷标:36(1) 页码:43-53]
392-56-3 = 827-15-6 反应条件:1.1 Reagents: Ethylmagnesium Bromide Catalysts: Iron(Iii) Acetylacetonate Solvents: Tetrahydrofuran; 60 Min,-30 °C; 30 Min,-30 °C1.2 Reagents: Iodine Solvents: Tetrahydrofuran; 30 Min,-30 °C; Overnight,Rt1.3 Reagents: Sodium Thiosulfate,Ammonium Chloride Solvents: Water 标题:One-Pot Route To X-Perfluoroarenes (X = Br,I) Based On Feiii-Assisted C-F Functionalization And Utilization Of These Arenes As Building Blocks For Crystal Engineering Involving Halogen Bonding 作者:Rozhkov,Anton V.; Et Al 参考文献:Crystal Growth & Design 日期:2020 卷标:20(9) 页码:5908-5921]
1206-46-8 = 827-15-6 反应条件:1.1 Reagents: Iodine,18-Crown-6 Catalysts: Potassium Fluoride Solvents: Acetonitrile 标题:Reaction Of Trimethyl(Pentafluorophenyl)Silane With Electrophiles In The Presence Of Fluoride Ions 作者:Bardin,V. V.; Et Al 参考文献:Zhurnal Obshchei Khimii 日期:1988 卷标:58(4) 页码:812-15]
34422-57-6 = 827-15-6 反应条件:1.1 Reagents: Iodine Chloride Solvents: Acetonitrile 标题:Pentavalent Perfluoroorganobismuth Compounds 作者:Tyrra,W.; Et Al 参考文献:Canadian Journal Of Chemistry 日期:1989 卷标:67(11) 页码:1949-51]
373-68-2 + 5272-26-4 = 827-15-6 反应条件:1.1 Solvents: Acetonitrile2.1 Reagents: Iodine Cyanide Solvents: Diglyme 标题:Preparation,Nmr Spectra And Reactivity Of Pentafluorophenyltetrafluorosilicates M+ [c6F5Sif4]- 作者:Frohn,H. J.; Et Al 参考文献:Journal Of Organometallic Chemistry 日期:1995 卷标:501(1-2) 页码:155-9]
14353-88-9 + 5270-94-0 = 827-15-6 反应条件:1.1 Catalysts: Tris(2,2′-Bipyridine)Ruthenium(2+) Bis(Hexafluorophosphate) Solvents: Acetonitrile; 20 H,35 °C 标题:Visible-Light Photoredox Decarboxylation Of Perfluoroarene Iodine(Iii) Trifluoroacetates For C-H Trifluoromethylation Of (Hetero)Arenes 作者:Yang,Bin; Et Al 参考文献:Acs Catalysis 日期:2018 卷标:8(4) 页码:2839-2843]
= 827-15-6 + 363-72-4 反应条件:1.1 Reagents: Iodine Solvents: Dichloromethane; 2 H,20 °C 标题:Polyfluoroorganoboron-Oxygen Compounds. 4. Lithium Pentafluorophenyltrimethoxyborate,Li[c6F5B(Ome)3],Reactions With Selected Electrophiles And Nucleophiles 作者:Adonin,Nicolay Yu.; Et Al 参考文献:Zeitschrift Fuer Anorganische Und Allgemeine Chemie 日期:2005 卷标:631(13-14) 页码:2638-2646]
= 827-15-6 + 434-90-2 反应条件:1.1 Reagents: Iodine Solvents: Tetrahydrofuran; 16 H,Rt1.2 Reagents: Sodium Thiosulfate Solvents: Water; Rt 标题:Building Square Planar Cobalt(Ii) Complexes Via Sodium Mediated Cobaltation Of Fluoroarenes 作者:Logallo,Alessandra; Et Al 参考文献:Angewandte Chemie 日期:2022 卷标:61(49)
专利号:WO-9847910-A1 优先权日:1997-04-21 标题:Method for solution phase synthesis of oligonucleotides 发明人:PIEKEN WOLFGANG; MCGEE DANNY; SETTLE ALECIA; ZHAI YANSHENG; HUANG JIANPING; HILL KEN; SMITH RANDALL S 权利人:NEXSTAR PHARMACEUTICALS INC; PIEKEN WOLFGANG; MCGEE DANNY; SETTLE ALECIA; ZHAI YANSHENG; HUANG JIANPING; HILL KEN; SMITH RANDALL S 摘要:This invention discloses an improved method for the sequential solution phase synthesis of oligonucleotides. The method lends itself to automation and is ideally suited for large scale manufacture oligonucleotides with high efficiency.
专利号:US-7858809-B2 优先权日:2004-04-12 标题 :Process for production of pyrazole-fused ring derivatives 发明人:NEGI SHIGETO; SHIMIZU TOSHIKAZU; KURODA HIROSHI; SHIMOMURA NAOYUKI; SASHO MANABU; HOSHINO YORIHISA; KUBOTO MANABU 权利人:EISAI R&D MAN CO LTD 摘要:Intermediates useful for the synthesis of pyrazole-fused ring derivatives, such as 7-phenylpyrazolo [1,5-a]pyridine derivatives, and method for producing the same. Method for producing compound represented by the general formula (II), wherein Z 1 and Z 2 each independently represents a methine group or a nitrogen atom; R l represents an ethyl group or the like; R 5 represents a hydrogen atom or the like; R 2 and R 3 each independently represents a C 1-6 alkyl group or the like, salts thereof, or solvates of both, comprising the step of: reacting a compound represented by the general formula (I), wherein Z 1 , Z 2 , R 5 , R 1 , R 2 and R 3 each has the same definition as described above, with an organometallic reagent; and then reacting the resulting product with pentafluoroiodobenzene.
专利号:US-9617251-B2 优先权日:2015-08-07 标题:Indanylaminopyridylcyclopropanecarboxylic acids, pharmaceutical compositions and uses thereof 发明人:ECKHARDT MATTHIAS; PETERS STEFAN; WAGNER HOLGER 权利人:BOEHRINGER INGELHEIM INT 摘要:The present invention relates to compounds of general formula I, n nwherein the groups R, R 1 , R 2 , R 3 , m and n are defined as in claim 1 , which have valuable pharmacological properties, in particular bind to the GPR40 receptor and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2. Furthermore, the invention relates to novel intermediates, useful for the synthesis of compounds of formula I.
专利号:WO-2017148416-A1 优先权日:2016-03-03 标题 :Method for preparing maytansine esters and intermediate thereof 发明人:XIANG SHAOYUN; YANG HONGYU; ZHU HUAPING; MA XINGQUAN 权利人:XDCEXPLORER (SHANGHAI) CO LTD 摘要:Disclosed are a method for preparing maytansine esters as shown by formula (I) and an intermediate thereof. The method comprises a step of carrying out an interesterification reaction of compound (Ia) and RCOOR' in the presence of an organic solvent and a base to obtain the compound. The preparation method is mild in reaction conditions, easy in terms of synthesis and post-treatment steps, and high in reaction conversion and yield. Racemization phenomenon is not observed during the reaction, the product purity is high, the production cost is low, and the preparation method is suitable for industrial production. Reaction (1)
专利号:CN-109422729-B 优先权日:2017-08-27 标题:A class of chiral azapolycyclic alkaloids and synthesis method thereof
专利号:CN-109422730-A 优先权日:2017-08-27 标 题 :A class of non-natural amino acid derivatives containing azetidine skeleton and synthesis method thereof