636-72-6 = 98-03-3 反应条件:1.1 Reagents: Tert-Butyl Nitrite Catalysts: 2579169-90-5 Solvents: (Trifluoromethyl)Benzene; 5 H,80 °C 标题:Synthesis Of Tempo Radical Decorated Hollow Porous Aromatic Frameworks For Selective Oxidation Of Alcohols 作者:Shen,Yan-Ming; Xue,Yun; Yan,Mi; Mao,Hui-Ling; Cheng,Hu; Et Al 参考文献:Chemical Communications (Cambridge 日期:2021 卷标:57(7) 页码:907-910]
636-72-6 = 98-03-3 反应条件:1.1 Catalysts: 1H-Imidazolium,3,3′-[1,3-Phenylenebis(Methylene)]Bis[1-Ethenyl-,Bromide (1:2),... (Ion-Exchanged,Pyrolyzed) Solvents: Dimethyl Sulfoxide; Rt -> 120 °C; 12 H,120 °C 标题:N-Doped Carbon Encapsulated Molybdenum Carbide As An Efficient Catalyst For Oxidant-Free Dehydrogenation Of Alcohols 作者:Leng,Yan; Li,Jingjing; Zhang,Chenjun; Jiang,Pingping; Li,Yue; Et Al 参考文献:Journal Of Materials Chemistry A: Materials For Energy And Sustainability (2017 日期:2017 卷标:5(33) 页码:17580-17588]
57009-79-7 = 98-03-3 反应条件:1.1 Reagents: Quinone,Oxygen Catalysts: Sodium Iodide Solvents: Acetonitrile,Water; 48 H,100 °C 标题:Facile Deprotection Of Dithioacetals By Using A Novel 1,4-Benzoquinone/cat. Nai System 作者:Inamoto,Kiyofumi; Yamada,Tetsuya; Kato,Sei-Ichi; Kikkawa,Shoko; Kondo,Yoshinori 参考文献:Tetrahedron (2013 日期:2013 卷标:69(44) 页码:9192-9199]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Platinum (Carbon-Supported) Solvents: 1,4-Dioxane,Water; 3 H,20 Bar,100 °C 标题:Oxidation Of Primary Alcohols With Air On Carbon-Supported Platinum Catalysts For The Synthesis Of Aldehydes Or Acids 作者:Korovchenko,Pavel; Donze,Cecile; Gallezot,Pierre; Besson,Michele 参考文献:Catalysis Today (2007 日期:2007 页码:1-2]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: 1,10-Phenanthroline,Cuprous Chloride Solvents: Toluene1.2 Reagents: Potassium Carbonate,1,2-Diethyl 1,2-Hydrazinedicarboxylate,Oxygen 标题:Efficient,Ecologically Benign,Aerobic Oxidation Of Alcohols 作者:Marko,Istvan. E.; Giles,Paul R.; Tsukazaki,Masao; Chelle-Regnaut,Isabelle; Gautier,Arnaud; Et Al 参考文献:Journal Of Organic Chemistry (1999 日期:1999 卷标:64(7) 页码:2433-2439]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Cobalt Oxide (Co3O4),Manganese Solvents: Acetonitrile; 6 H,60 °C 标题:Manganese Doping In Cobalt Oxide Nanorods Promotes Catalytic Dehydrogenation 作者:Ke,Qingping; Yi,Ding; Jin,Yangxin; Lu,Fei; Zhou,Bo; Et Al 参考文献:Acs Sustainable Chemistry & Engineering (2020 日期:2020 卷标:8(14) 页码:5734-5741]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Ruthenium Dioxide,Graphene Solvents: Toluene; 1 Atm,Rt -> 100 °C; 8 H,100 °C 标题:High-Throughput Production Of Heterogeneous Ruo2/graphene Catalyst In A Hydrodynamic Reactor For Selective Alcohol Oxidation 作者:Jeong,Jae-Min; Jin,Se Bin; Yoon,Jo Hee; Yeo,Jae Goo; Lee,Geun Young; Et Al 参考文献:Catalysts (2019 日期:2019 卷标:9(1) 页码:1-25]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Sodium Hypochlorite Catalysts: (Sp-5-13)-Chloro[3,4,8,9-Tetrahydro-3,3,6,9,9-Pentamethyl-1H-1,4,6,8,11-Benzopen... Solvents: Acetonitrile,Water; 5 H,Ph 7,Rt 标题:Catalytic Oxidation Of Alcohols Using Fe-Btaml And Naclo: Comparing The Reactivity Of Fe(V)O And Fe(Iv)O Intermediates 作者:Jana,Sandipan; Thomas,Jithin; Sen Gupta,Sayam 参考文献:Inorganica Chimica Acta (2019 日期:2019 页码:476-482]
636-72-6 = 98-03-3 反应条件:1.1 Catalysts: Tempo,2286259-65-0 Solvents: Acetonitrile; 2 H,30 °C 标题:Base-Free Aerobic Oxidation Of Alcohols Over Copper-Based Complex Under Ambient Condition 作者:Mei,Qingqing; Liu,Huizhen; Yang,Youdi; Liu,Hangyu; Li,Shaopeng; Et Al 参考文献:Acs Sustainable Chemistry & Engineering (2018 日期:2018 卷标:6(2) 页码:2362-2369]
636-72-6 = 98-03-3 反应条件:1.1 Catalysts: Cuprous Iodide,N-(1-Hydroxy-2,2,6,6-Tetramethyl-4-Piperidinyl)[2,2′-Bipyridine]-5-Carboxamide Solvents: Acetonitrile; 2 Min,Rt1.2 Catalysts: 1-Methylimidazole; 2 Min,Rt1.3 Reagents: Oxygen; 4 H,25 °C 标题:Bioinspired Aerobic Oxidation Of Alcohols With A Bifunctional Ligand Based On Bipyridine And Tempo 作者:Wang,Lianyue; Bie,Zhixing; Shang,Sensen; Lv,Ying; Li,Guosong; Et Al 参考文献:Rsc Advances (2016 日期:2016 卷标:6(41) 页码:35008-35013]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Sodium Perchlorate Catalysts: 4-[(2-Aminobenzoyl)Oxy]-2,2,6,6-Tetramethyl-1-Piperidinyloxy Solvents: Acetone,Water1.2 Reagents: Sodium Bicarbonate,Sodium Carbonate,Sodium Perchlorate Solvents: Acetonitrile,Water; 7 H,Rt 标题:Efficient Electrooxidation Of Alcohols Using Tempo-Modified Polyaniline Electrode Prepared By Electrochemical Polymerization 作者:Tang,Danyang; Yang,Xianjing; Chen,Qiguo; Shen,Zhenlu; Li,Meichao 参考文献:Journal Of The Electrochemical Society (2016 日期:2016 卷标:163(5)]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Alumina,Ruthenium Hydroxide Solvents: Toluene; 30 Min,Rt; Rt -> 80 °C; 1 H,11 Bar,80 °C 标题:Continuous Flow Aerobic Alcohol Oxidation Reactions Using A Heterogeneous Ru(Oh)X/al2O3 Catalyst 作者:Mannel,David S.; Stahl,Shannon S.; Root,Thatcher W. 参考文献:Organic Process Research & Development (2014 日期:2014 卷标:18(11) 页码:1503-1508]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Tert-Butyl Nitrite,Oxygen Catalysts: Bis[1,3-Dihydro-1,1,3,3-Tetramethyl-4-(4-Pyridinyl-Kn)-7-(4-Pyridinyl)-2H-Isoind... Solvents: 1,1,2,2-Tetrachloroethane-D2; 24 H,80 °C 标题:A Crystalline Porous Coordination Polymer Decorated With Nitroxyl Radicals Catalyzes Aerobic Oxidation Of Alcohols 作者:Li,Liangchun; Matsuda,Ryotaro; Tanaka,Iku; Sato,Hiroshi; Kanoo,Prakash; Et Al 参考文献:Journal Of The American Chemical Society (2014 日期:2014 卷标:136(21) 页码:7543-7546]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Osmium Solvents: Toluene; 80 °C 标题:Osmium(0) Nanoclusters Stabilized By Zeolite Framework; Highly Active Catalyst In The Aerobic Oxidation Of Alcohols Under Mild Conditions 作者:Zahmakiran,Mehmet; Akbayrak,Serdar; Kodaira,Tetsuya; Oezkar,Saim 参考文献:Dalton Transactions (2010 日期:2010 卷标:39(32) 页码:7521-7527]
63011-97-2 = 98-03-3 反应条件:1.1 Catalysts: 1-Butyl-3-Methylimidazolium Tetrafluoroborate Solvents: Water,1-Butyl-3-Methylimidazolium Tetrafluoroborate; 3 - 5 H,Rt 标题:Mild And Efficient Conversion Of Aldehydes To Gem-Diacetates Using 2Nd Generation Ionic Liquids 作者:Yadav,J. S.; Reddy,B. V. S.; Sreedhar,P.; Kondaji,G.; Nagaiah,K. 参考文献:Catalysis Communications (2008 日期:2008 卷标:9(5) 页码:590-593]
636-72-6 = 98-03-3 反应条件:1.1 Catalysts: Bromo[1,1′-Thiobis[methane]]Copper,4,4′-Bis[[(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Heptadecafluorononyl)Oxy]Methyl]-2,... Solvents: Acetonitrile; 0.5 H,Rt1.2 Reagents: Tempo,Oxygen Solvents: Chlorobenzene; 8 H,90 °C; 90 °C -> 0 °C 标题:Efficient,Recoverable,Copper-Catalyzed Aerobic Oxidation Of Alcohols Under Fbs And Thermomorphic Mode 作者:Lu,Norman; Lin,Yan-Chou 参考文献:Tetrahedron Letters (2007 日期:2007 卷标:48(50) 页码:8823-8828]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Ruthenium Oxide (Mixed Oxide,Copper-Iron-Ruthenium-Manganese) Solvents: Toluene; 40 Min,60 °C 标题:Aerobic Liquid-Phase Oxidation Of Alcohols With Solid Mixed Oxide Catalyst Under Mild Condition 作者:Ji,Hong-Bing; Chen,Qing-Lin 参考文献:Youji Huaxue (2006 日期:2006 卷标:26(4) 页码:491-496]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: 1-Methylimidazole,Tempo,Copper(6+),Hexakis[μ3-[n1,N3-Bis[(1H-Imidazol-5-Yl-Kn1:Kn3)Methylene]-1,3-Propa... Solvents: Acetonitrile; 2 H,Rt 标题:Self-Assembly Of A Mixed Valence Copper Triangular Prism And Transformation To Cage Triggered By An External Stimulus 作者:Lai,Ya-Liang; Wang,Xue-Zhi; Zhou,Xian-Chao; Dai,Rui-Rong; Zhou,Xiao-Ping; Et Al 参考文献:Inorganic Chemistry (2020 日期:2020 卷标:59(23) 页码:17374-17378]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: 1-Methylimidazole,Oxygen Catalysts: Tempo,2445364-42-9 Solvents: Acetonitrile; 2 H,Rt 标题:Self-Assembly Of Mixed-Valence And Heterometallic Metallocycles: Efficient Catalysts For The Oxidation Of Alcohols To Aldehydes In Ambient Air 作者:Lai,Ya-Liang; Wang,Xue-Zhi; Dai,Rui-Rong; Huang,Yong-Liang; Zhou,Xian-Chao; Et Al 参考文献:Dalton Transactions (2020 日期:2020 卷标:49(22) 页码:7304-7308]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Oms 2 (Catalyst) Solvents: Toluene; 12 H,110 °C 标题:Base-Free Synthesis Of 1,3,5-Triazines Via Aerobic Oxidation Of Alcohols And Benzamidine Over A Recyclable Oms-2 Catalyst 作者:Shen,Jian; Meng,Xu 参考文献:Catalysis Communications (2019 日期:2019 页码:58-63]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: 1-Methylimidazole,9-Azabicyclo[3.3.1]Non-9-Yloxy,Copper,Bromo(4′-Methoxy[2,2′-Bipyridin]-4-Ol-Kn1,Kn1′)- (Supported On Tentagel Resin) Solvents: Acetonitrile; 10 Min,Rt 标题:Bipyridine Copper Functionalized Polymer Resins As Support Materials For The Aerobic Oxidation Of Alcohols 作者:Sand,Henning; Weberskirch,Ralf 参考文献:Polymer International (2017 日期:2017 卷标:66(3) 页码:428-435]
1003-31-2 = 98-03-3 反应条件:1.1 Reagents: Nickel,Phosphinic Acid,Compd. With N,N-Diethylethanamine (1:1) Solvents: Ethanol,Tetrahydrofuran 标题:A New Hydrogen Source. 3. Chemoselective Reduction With Triethylammonium Hypophosphite Hydrate/raney Nickel And Tris(Triphenylphosphine)Ruthenium Dichloride Reagents 作者:Khai,Bui The; Arcelli,Antonio 参考文献:Journal Of Organic Chemistry (1989 日期:1989 卷标:54(4) 页码:949-53]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: 1-Methylimidazole,Tempo Catalysts: Copper Bromide (Cubr),4-Fluoro-N-(2-Furanylmethylene)Benzenamine Solvents: Acetonitrile; 2 H,25 °C 标题:Catalytic Behavior Of The Cu(I)/l/tempo System For Aerobic Oxidation Of Alcohols - A Kinetic And Predictive Model 作者:Al-Hunaiti,Afnan; Abu-Radaha,Batool; Wraith,Darren; Repo,Timo 参考文献:Rsc Advances (2022 日期:2022 卷标:12(13) 页码:7864-7871]
636-72-6 = 98-03-3 反应条件:1.1 Catalysts: 1-Methylimidazole,Copper Oxide (Cu2O),Iron Oxide (Fe3O4),Tempo Solvents: Acetonitrile; 18 H,25 °C 标题:Magnetic Core-Shell Fe3O4@cu2O And Fe3O4@cu2O-Cu Materials As Catalysts For Aerobic Oxidation Of Benzylic Alcohols Assisted By Tempo And N-Methylimidazole 作者:Xu,Binyu; Senthilkumar,Samuthirarajan; Zhong,Wei; Shen,Zhongquan; Lu,Chunxin; Et Al 参考文献:Rsc Advances (2020 日期:2020 卷标:10(44) 页码:26142-26150]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Lithium Perchlorate Solvents: Methanol; 5.5 H,0 °C 标题:Selective C-H Bond Electro-Oxidation Of Benzylic Acetates And Alcohols To Benzaldehydes 作者:Barone,Mateus R.; Jones,Alan M. 参考文献:Organic & Biomolecular Chemistry (2017 日期:2017 卷标:15(47) 页码:10010-10015]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Graphene (Oxide) Solvents: Water; 30 H,0.2 Mpa,100 °C 标题:Probing The Intrinsic Active Sites Of Modified Graphene Oxide For Aerobic Benzylic Alcohol Oxidation 作者:Zhu,Shanhui; Cen,Youliang; Yang,Miao; Guo,Jing; Chen,Chengmeng; Et Al 参考文献:Applied Catalysis 日期:2017 页码:89-97]
636-72-6 = 98-03-3 反应条件:1.1 Catalysts: 2,2′-Bipyridine,Tempo,Ferric Nitrate Solvents: Acetic Acid; 5 Min,25 °C1.2 Reagents: Oxygen; 0.5 H,1 Atm,80 °C 标题:Iron-Catalysed Selective Aerobic Oxidation Of Alcohols To Carbonyl And Carboxylic Compounds 作者:Lagerblom,Kalle; Wrigstedt,Pauli; Keskivaeli,Juha; Parviainen,Arno; Repo,Timo 参考文献:Chempluschem (2016 日期:2016 卷标:81(11) 页码:1160-1165]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Acetic Acid,Tert-Butyl Nitrite,Oxygen Catalysts: Tempone Solvents: Toluene; 1 H,1 Atm,50 °C 标题:Synergistic Catalysis Within Tempo-Functionalized Periodic Mesoporous Organosilica With Bridge Imidazolium Groups In The Aerobic Oxidation Of Alcohols 作者:Karimi,Babak; Vahdati,Saleh; Vali,Hojatollah 参考文献:Rsc Advances (2016 日期:2016 卷标:6(68) 页码:63717-63723]
636-72-6 = 98-03-3 反应条件:1.1 Catalysts: Tempo,Sulfuric Acid,Iron Chloride (Fecl3),Sodium Bromate Solvents: Dichloromethane,Water; 3 H,Rt 标题:Catalyzed Oxidation Of Alcohols By 2,2,6,6-Tetramethyl-1-Iperidinyloxy With Sodium Bromate And Ferric Chloride As Accelerators 作者:Chu,Chaosen; Wang,Xiaoli; Hu,Yutao; Yan,Xiumei; Wang,Zheng 参考文献:Yingyong Huaxue (2015 日期:2015 卷标:32(6) 页码:666-670]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Dodecane,Oxygen Catalysts: Palladium Solvents: P-Xylene; 10 H,1 Atm,110 °C 标题:Highly Dispersed Palladium Nanoparticles On Mesocellular Foam. An Efficient And Recyclable Heterogeneous Catalyst For Alcohol Oxidation 作者:Johnston,Eric V.; Verho,Oscar; Kaerkaes,Markus D.; Shakeri,Mozaffar; Tai,Cheuk-Wai; Et Al 参考文献:Chemistry - A European Journal (2012 日期:2012 卷标:18(39) 页码:12202-12206]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Iodine(1+),Bis(Acetato-Ko)[4-[3-(1-Methylpyrrolidinio)Propyl]Phenyl]-,4-Methyl... Catalysts: Tempo Solvents: Dichloromethane; 2 H,Rt 标题:Tempo-Mediated Oxidation Of Alcohols With Ion-Supported (Diacetoxy Iodo)Benzenes 作者:Suzuki,Yusuke; Iinuma,Masataka; Moriyama,Katsuhiko; Togo,Hideo 参考文献:Synlett (2012 日期:2012 卷标:23(8) 页码:1250-1256]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Ruthenium,Nickel Dihydroxide Solvents: Toluene; 0.25 H,363 K 标题:Ruthenium-Functionalized Nickel Hydroxide Catalyst For Highly Efficient Alcohol Oxidations In The Presence Of Molecular Oxygen 作者:Venkatesan,S.; Kumar,A. Senthil; Lee,Jyh-Fu; Chan,Ting-Shan; Zen,Jyh-Myng 参考文献:Chemical Communications (Cambridge 日期:2009 页码:1912-1914]
636-72-6 = 98-03-3 反应条件:1.1 Reagents: Oxygen Catalysts: Palladium Solvents: Trifluorotoluene; 24 H,1 Atm,90 °C 标题:Hydroxyapatite-Supported Palladium Nanoclusters: A Highly Active Heterogeneous Catalyst For Selective Oxidation Of Alcohols By Use Of Molecular Oxygen 作者:Mori,Kohsuke; Hara,Takayoshi; Mizugaki,Tomoo; Ebitani,Kohki; Kaneda,Kiyotomi 参考文献:Journal Of The American Chemical Society (2004 日期:2004 卷标:126(34) 页码:10657-10666
2-甲基噻吩置于吡啶,叔丁基过氧化氢,Na(1+)*7H3N*7H(1+)*18H2O*c3H9Co3O65P2Rew15(8-)体系中,用 水,乙腈 作为反应溶剂,化学反应 24.0H,以2.9%的收率获得产物2-噻吩甲醛 参考文献:基于三钴(II)取代的道森型r羰基衍生物作为催化剂的烷烃的氧化官能化. 标题:基于三钴(II)取代的道森型r羰基衍生物作为催化剂的烷烃的氧化官能化. 摘要:Pom负载的金属羰基衍生物(pmcd)由于其独特的物理和化学性质而代表了一系列巨大的潜在催化剂.低价过渡金属取代的道森型pmcd催化剂并不常见.因此,我们通过常规水溶液法[na(H2O)5](nh 4)7 [p 2 W 15 O 56 Co 3(H2O)3(oh)3 Re(Co)3].13H2O(1),并通过单晶x射线衍射晶体学,Ir和热重分析(tga)等进行表征.获得的化合物1被用作将二苯甲烷(dpm)氧化为二苯甲酮的催化剂,其收率达96.8%.的存在下叔丁基过氧化氢(tbhp)和吡啶.对照实验表明,Co金属离子在催化反应中起重要作用.附带说明,电喷雾电离质谱(esi-Ms)和紫外光谱表明1可以在溶液中保持其完整性,磁测量表明1在低温下显示出较弱的铁磁相互作用. DOI:10.1021/acs.Inorgchem.0C00111
专利号:US-7160517-B2 优先权日:2000-08-18 标题 :Apparatus and methods for the automated synthesis of oligosaccharides 发明人:SEEBERGER PETER H; PLANTE OBADIAH J 权利人:MASSACHUSETTS INST OF TECHNOLG 摘要:One aspect of the present invention relates to an apparatus for the efficient synthesis of oligosaccharides on a solid support, e.g., formed by subunit addition to terminal subunits immobilized on solid-phase particles. In certain embodiments, the apparatus of the present invention is used in combinatorial methods, e.g., as described herein, of synthesizing oligosaccharides.
专利号:WO-8800592-A1 优先权日:1986-07-18 标题:DIASTEROSELECTIVE STRECKER SYNTHESIS OF alpha-AMINOACIDS FROM GLYCOSYLAMINE DERIVATES 发明人:KUNZ HORST; SAGER WILFRIED; PFRENGE WALDEMAR; DECKER MATHIAS 权利人:CELAMERCK GMBH & CO KG 摘要:O-acyl-protected glycosylamines, in particular 2,3,4,6-tetra-O-pivaloyl-beta-D-galactopyranosylamine (1), their preparation and their use for the diastereoselective synthesis of alpha-aminoacids. With compounds such as (1), one can obtain by Strecker synthesis high yields and high diastereomer surplus. The direction of the asymmetric induction can be determined by the selection of the solvent. This type of synthesis is particularly effective when carried with Lewis acid catalysts. One obtains also high yields and high diastereoselectivity during Ugi four component synthesis facilitated by Lewis acids by using amines such as (1).
专利号:US-5877278-A 优先权日:1992-09-24 标题:Synthesis of N-substituted oligomers 发明人:ZUCKERMANN RONALD N; GOFF DANE A; NG SIMON; SPEAR KERRY; SCOTT BARBARA O; SIGMUND AARON C; GOLDSMITH RICHARD A; MARLOWE CHARLES K; PEI YAZHONG; RICHTER LUTZ; SIMON REYNA 权利人:CHIRON CORP 摘要:A solid-phase method for the synthesis of N-substituted oligomers, such as poly (N-substituted glycines) (referred to herein as poly NSGs) is used to obtain oligomers, such as poly NSGs of potential therapeutic interest which poly NSGs can have a wide variety of side-chain substituents. Each N-substituted glycine monomer is assembled from two 'sub-monomers' directly on the solid support. Each cycle of monomer addition consists of two steps: (1) acylation of a secondary amine bound to the support with an acylating agent comprising a leaving group capable of nucleophilic displacement by -NH2, such as a haloacetic acid, and (2) introduction of the side-chain by nucleophilic displacement of the leaving group, such as halogen (as a solid support-bound alpha -haloacetamide) with a sufficient amount of a second sub-monomer comprising an -NH2 group, such as a primary amine, alkoxyamine, semicarbazide, acyl hydrazide, carbazate or the like. Repetition of the two step cycle of acylation and displacement gives the desired oligomers. The efficient synthesis of a wide variety of oligomeric NSGs using automated synthesis technology of the present method makes these oligomers attractive candidates for the generation and rapid screening of diverse peptidomimetic libraries. The oligomers of the invention, such as N-substituted glycines (i.e. poly NSGs) disclosed here provide a new class of peptide-like compounds not found in nature, but which are synthetically accessible and have been shown to possess significant biological activity and proteolytic stability. Combinatorial libraries of cyclic compounds are disclosed wherein the cyclic compounds are comprised of at least one ring structure derived from cyclization of a peptoid backbone. The diversity of product compounds is generated by the sequential addition of substituted submonomers. The combinatorial library includes 10 or more, preferably 100 or more, and more preferably 1,000 or more distinct and different compounds. The library includes each of the product compounds in retrievable and analyzable amounts and preferably includes at least one biologically active compound. Methods of synthesizing the combinatorial libraries and assay devices produced using the libraries are disclosed as is methodology for screening for and obtaining biologically active cyclic organic compounds.
专利号:WO-9517903-A1 优先权日:1993-12-28 标 题:Modular design and synthesis of oxazolone-derived molecules 发明人:HOGAN JOSEPH C JR; CASEBIER DAVID; FURTH PAUL; TU CHENG 权利人:ARQULE PARTNERS L P; HOGAN JOSEPH C JR; CASEBIER DAVID; FURTH PAUL; TU CHENG 摘要:The design and synthesis of novel oxazolone-derived molecular modules and the use of the modules in the construction of new molecules and fabricated materials is disclosed. The new molecules and fabricated materials are molecular recognition agents useful in the design and synthesis of drugs, and have applications in separations and materials science.
专利号:US-7943594-B2 优先权日:2002-07-10 标 题 :Solid-phase and solution-phase synthesis of glycosylphosphatidylinositol glycans 发明人:SEEBERGER PETER H; HEWITT MICHAEL C; SNYDER DANIEL A 权利人:MASSACHUSETTS INST TECHNOLOGY 摘要:One aspect of the present invention relates to solution-phase approaches to GPI synthesis. Another aspect of the present invention relates to key building blocks, and syntheses thereof, useful for GPI assembly. Yet another aspect of the invention relates to an automated method for the synthesis of GPIs and fragments thereof.
专利号:US-8410320-B2 优先权日:2010-12-07 标 题 :Method for synthesis of secondary alcohols 发明人:CHENG CHIEN-HONG; KARTHIKEYAN JAGANATHAN; HUANG PANG-CHI 权利人:CHENG CHIEN-HONG; KARTHIKEYAN JAGANATHAN; HUANG PANG-CHI; NAT UNIV TSING HUA 摘要:A method for synthesis of secondary alcohols is provided for pharmaceutical secondary alcohol by addition of organoboronic acids with aldehydes in presence of the cobalt ion and bidentate ligands as the catalyst. In addition, an enantioselective synthesis method for secondary alcohols is also herein provided in the present invention. The present invention has advantages in using less expensive cobalt ion and commercially available chiral ligands as the catalyst, wide scope of organoboronic acids and aldehydes compatible with this catalytic reaction and achieving excellent yields and/or enantiomeric excess.
参考标题:Fe(0)-Mediated Synthesis Of Tri- And Tetra-Substituted Olefins From Carbonyls: An Environmentally Friendly Alternative To Cr(II) 作者:J. R. Falck,Romain Bejot,Deb K. Barma,Anish Bandyopadhyay,Suju Joseph,Charles Mioskowski |发布日期:2006.10.1 摘要:Carbonyls By Activated Polyhalides. In Many Instances, Fe(0) Was Equivalent Or Superior To Cr(II). Notably, Fe(0), But Not Cr(II), Proved Compatible With A Wide Range Of Functionality, Inter Alia, Unprotected Phenol, Aryl Nitro, Carboxylic Acid, And Alkyl Nitrile. A Surprising Reversal Of Stereoselectivity For Aldehydes Versus Ketones Was Observed Using Both Metals. The Resultant α-Halo-α,β-Unsaturated Or α