25236-60-6 = 935-56-8 反应条件:1.1 Reagents: Iron Chloride (Fecl3) Solvents: Dichloromethane; 5 Min,Rt 标题:Iron(Iii)-Catalyzed Halogenations By Substitution Of Sulfonate Esters 作者:Ortega,Nuria; Feher-Voelger,Andres; Brovetto,Margarita; Padron,Juan I.; Martin,Victor S.; Et Al 参考文献:Advanced Synthesis & Catalysis 日期:2011 卷标:353(6) 页码:963-972]
281-23-2 = 935-56-8 反应条件:1.1 Reagents: Carbon Tetrachloride Catalysts: Acetonitrile,Tris(Acetylacetonato)Manganese Solvents: Carbon Tetrachloride; 1 H,200 °C 标题:Chlorination Of Adamantane And Its Derivatives By Carbon Tetrachloride In The Presence Of Manganese,Vanadium,And Molybdenum-Containing Catalysts 作者:Khusnutdinov,R. I.; Shchadneva,N. A.; Baiguzina,A. R.; Lavrent'Eva,Yu. Yu.; Burangulova,R. Yu.; Et Al 参考文献:Neftekhimiya 日期:2004 卷标:44(2) 页码:148-155]
281-23-2 = 935-56-8 反应条件:1.1 Reagents: Sulfuric Acid Solvents: Carbon Tetrachloride 标题:Biologically Active Polycycloalkanes. 1. Antiviral Adamantane Derivatives 作者:Aigami,Koji; Inamoto,Yoshiaki; Takaishi,Naotake; Hattori,Kenichi; Takatsuki,Akira; Et Al 参考文献:Journal Of Medicinal Chemistry 日期:1975 卷标:18(7) 页码:713-21]
768-95-6 = 935-56-8 反应条件:1.1 Reagents: Chloroform,Polyisoprene Catalysts: Titanium,Iron(Iii) Acetylacetonate Solvents: Chloroform; 0.5 H,25 °C 标题:Chlorination Method And Catalyst System For The Synthesis Of 1- And 2-Chloroadamantanes From 1- And 2-Adamantanols And Chloroform 参考文献:Russian Federation]
828-51-3 = 935-56-8 反应条件:1.1 Reagents: Tert-Butyl Hypochlorite Catalysts: Silver(1+),Bis(1,10-Phenanthroline-Kn1,Kn10)-,(T-4)-,1,1,1-Trifluoromethanesu... Solvents: Acetonitrile; 3 H,Rt 标题:Silver-Catalyzed Decarboxylative Chlorination Of Aliphatic Carboxylic Acids 作者:Wang,Zhentao; Zhu,Lin; Yin,Feng; Su,Zhongquan; Li,Zhaodong; Et Al 参考文献:Journal Of The American Chemical Society 日期:2012 卷标:134(9) 页码:4258-4263]
768-95-6 = 935-56-8 反应条件:1.1 Reagents: Carbon Tetrachloride,Phosphine,[4-(1R,2R,4R)-Bicyclo[2.2.1]Hept-5-En-2-Ylphenyl]Diphenyl-,Rel-,Tri... Solvents: Dichloromethane 标题:Rompgel-Supported Triphenylphosphine With Potential Application In Parallel Synthesis 作者:Aarstad,Erik; Barrett,Anthony G. M.; Hopkins,Brian T.; Koebberling,Johannes 参考文献:Organic Letters 日期:2002 卷标:4(11) 页码:1975-1977]
768-92-3 = 935-56-8 反应条件:1.1 Reagents: Titanium Tetrachloride Solvents: Dichloromethane 标题:Halogen-Exchange Reactions Between Alkyl Fluorides And Boron Trihalides Or Titanium Tetrahalides. A Convenient Synthesis Of Alkyl Halides From Alkyl Fluorides 作者:Namavari,Mohammad; Satyamurthy,N.; Barrio,Jorge R. 参考文献:Journal Of Fluorine Chemistry 日期:1995 卷标:72(1) 页码:89-93]
768-95-6 = 935-56-8 反应条件:1.1 Reagents: Tin Tetrachloride 标题:A Simple Method For The Conversion Of Adamantyl,Benzyl And Benzyhydryl Alcohols To Their Corresponding Bromides And Chlorides And The Transhalogenation Of Adamantyl,Benzyl,Benzhydryl And Tertiary Alkyl Bromides And Chlorides 作者:Amrollah-Madjdabadi,A.; Pham,Tung N.; Ashby,E. C. 参考文献:Synthesis 日期:1989 卷标:(8) 页码:614-16]
2094-72-6 = 935-56-8 反应条件:1.1 Reagents: Carbon Tetrachloride,Sodium Pyrithione Catalysts: 4-(Dimethylamino)Pyridine Solvents: Carbon Tetrachloride 标题:Synthesis Of Bridgehead Halides By Barton Halodecarboxylation 作者:Della,Ernest W.; Tsanaktsidis,John 参考文献:Australian Journal Of Chemistry 日期:1989 卷标:42(1) 页码:61-9]
281-23-2 = 935-56-8 反应条件:1.1 Reagents: Carbon Tetrachloride Catalysts: Acetonitrile,Tris(Acetylacetonato)Manganese; 1 H,200 °C 标题:Method Of Synthesis Of 1-Chloroadamantane And Chlorodiamantanes 参考文献:Russian Federation]
118334-83-1 = 935-56-8 反应条件:1.1 Reagents: Dabco Solvents: Carbon Tetrachloride,Tert-Butanol,Water 标题:Photochemical Chlorodecarboxylation Via An Electron Transfer Mechanism 作者:Okada,Keiji; Okamoto,Kazushige; Oda,Masaji 参考文献:Journal Of The Chemical Society 日期:1989 卷标:(21) 页码:1636-7]
768-95-6 = 935-56-8 反应条件:1.1 Reagents: Benzil,Chlorodimethylsilane Catalysts: Indium Trichloride Solvents: Dichloromethane; 82 H,Rt1.2 Reagents: Sodium Bicarbonate Solvents: Water; Rt 标题:Indium-Catalyzed Direct Chlorination Of Alcohols Using Chlorodimethylsilane-Benzil As A Selective And Mild System 作者:Yasuda,Makoto; Yamasaki,Satoshi; Onishi,Yoshiyuki; Baba,Akio 参考文献:Journal Of The American Chemical Society 日期:2004 卷标:126(23) 页码:7186-7187]
768-95-6 = 935-56-8 反应条件:1.1 Reagents: Triphenylphosphine,Selenium,Dichlorodimethyl-,(T-4)- Solvents: Chloroform 标题:Triphenylphosphine/dichloroselenurane: A New Reagent For A Selective Conversion Of Alcohols Into Alkyl Chlorides 作者:Drabowicz,Jozef; Luczak,Jerzy; Mikolajczyk,Marian 参考文献:Journal Of Organic Chemistry 日期:1998 卷标:63(25) 页码:9565-9568]
768-95-6 = 935-56-8 反应条件:1.1 Reagents: Hydrochloric Acid Solvents: Water; 2 H,Rt 标题:2-Ethyl-3-(4-Hydroxybenzoyl)Benzofuran Compounds And Their Preparation,Pharmaceutical Compositions And Use In The Treatment Of Hyperuricemia And Gout 参考文献:China]
24375-05-1 = 935-56-8 [标题:Reaction Conditions 标题:Thermolysis Of N,N-Dihalo Derivatives Of Bridgehead And Neopentylamines To The Corresponding Halides 作者:Roberts,John T.; Rittberg,Barry R.; Kovacic,Peter; Scalzi,Francis V.; Seely,Michael J. 参考文献:Journal Of Organic Chemistry 日期:1980 卷标:45(26) 页码:5239-43
专利号:US-7205399-B1 优先权日:2001-07-06 标 题 :Methods and reagents for oligonucleotide synthesis 发明人:VARGEESE CHANDRA; WANG WEIMIN 权利人:SIRNA THERAPEUTICS INC 摘要:The present invention features novel compositions, linkers, derivatized solid supports, and methods for the efficient solid phase synthesis of oligonucleotides, including RNA, DNA, RNA-DNA chimeras, and analogs thereof.
专利号:US-12076715-B1 优先权日:2021-04-15 标 题:Synthesis and characterization of air-stable iron-based catalysts for Suzuki-Miyaura cross-coupling reactions of alkyl halides and aryl boronic esters 发明人:WONG ALEXANDER; BYERS JEFFERY 权利人:THE TRUSTEES OF BOSTON COLLEGE 摘要:This disclosure relates to novel catalysts for Suzuki-Miyaura cross-coupling reactions, the use thereof, and the methods of making the same.
专利号:US-6462184-B2 优先权日:1999-02-12 标 题:Compounds, processes and intermediates for synthesis of mixed backbone oligomeric compounds 发明人:MANOHARAN MUTHIAH; MAIER MARTIN A 权利人:ISIS PHARMACEUTICALS INC 摘要:Synthetic processes are provided wherein mixed backbone oligomeric compounds are prepared having at least one phosphodiester internucleoside linkage in addition to one or more phosphorothioate, phosphoramidate and boranophosphate internucleoside linkages. Novel H-phosphonate intermediates are also disclosed that are useful in the synthetic processes. The synthetic processes use a novel oxidation step to oxidize H-phosphonate internucleoside linkages to phosphodiester internucleoside linkages without degradation of adjacent phosphorothioate, phosphoramidate and boranophosphate internucleoside linkages. Also provided are synthetic intermediates useful in such processes.
专利号:US-5599998-A 优先权日:1994-10-24 标 题:Method for the synthesis of adamantane amines 发明人:KRAUS GEORGE A 权利人:UNIV IOWA STATE RES FOUND INC 摘要:The present invention provides a method to prepare aminated bridgehead polycyclic hydrocarbons by reacting bridgehead halo polycyclic hydrocarbons with lithium metal under conditions of sonication and aminating the resultant lithio compounds.
专利号:US-8431693-B2 优先权日:2004-04-05 标题:Process for desilylation of oligonucleotides 发明人:MANOHARAN MUTHIAH; JUNG MICHAEL F; RAJEEV KALLANTHOTTATHIL G; PANDEY RAJENDRA K; WANG GANG 权利人:MANOHARAN MUTHIAH; JUNG MICHAEL F; RAJEEV KALLANTHOTTATHIL G; PANDEY RAJENDRA K; WANG GANG; ALNYLAM PHARMACEUTICALS INC 摘要:The present invention relates to processes and reagents for oligonucleotide synthesis and purification. One aspect of the present invention relates to compounds useful for activating phosphoramidites in oligonucleotide synthesis. Another aspect of the present invention relates to a method of preparing oligonucleotides via the phosphoramidite method using an activator of the invention. Another aspect of the present invention relates to sulfur-transfer agents. In a preferred embodiment, the sulfur-transfer agent is a 3-amino-1,2,4-dithiazolidine-5-one. Another aspect of the present invention relates to a method of preparing a phosphorothioate by treating a phosphite with a sulfur-transfer reagent of the invention. In a preferred embodiment, the sulfur-transfer agent is a 3-amino-1,2,4-dithiazolidine-5-one. Another aspect of the present invention relates to compounds that scavenge acrylonitrile produced during the deprotection of phosphate groups bearing ethylnitrile protecting groups. In a preferred embodiment, the acrylonitrile scavenger is a polymer-bound thiol. Another aspect of the present invention relates to agents used to oxidize a phosphite to a phosphate. In a preferred embodiment, the oxidizing agent is sodium chlorite, chloroamine, or pyridine-N-oxide. Another aspect of the present invention relates to methods of purifying an oligonucleotide by annealing a first single-stranded oligonucleotide and second single-stranded oligonucleotide to form a double-stranded oligonucleotide; and subjecting the double-stranded oligonucleotide to chromatographic purification. In a preferred embodiment, the chromatographic purification is high-performance liquid chromatography.
专利号:US-2006079699-A1 优先权日:2004-08-27 标题:Intermediate compounds and methods for synthesizing chemiluminescent dioxetane substrates 发明人:EDWARDS BROOKS; JUO ROUH-RONG; SPARKS ALISON L 权利人:EDWARDS BROOKS; JUO ROUH-RONG; SPARKS ALISON L 摘要:Methods for synthesizing 1,2-dioxetane compounds and intermediate compounds useful in the synthesis of these dioxetane compounds are described. The methods and intermediates allow for the efficient production of dioxetane substrates having electron withdrawing groups via a Homer Emmons coupling route.