288-32-4 = 952234-36-5 反应条件:1.1 Reagents: Sulfuryl Chloride,Sodium Azide Solvents: Acetonitrile; Cooled; Overnight,Rt1.2 Cooled; 3 H,Rt1.3 Reagents: Hydrochloric Acid Solvents: Ethanol; Cooled 标题:Synthesis Of 1,2,3-Triazoles From Azide-Derivatized Aminocyclitols By Catalytic Diazo Transfer And Cuaac Click Chemistry 作者:Ji,Li; Zhou,Guo-Quan; Qian,Chao; Chen,Xin-Zhi 参考文献:European Journal Of Organic Chemistry 日期:2014 卷标:2014(17) 页码:3622-3636]
288-32-4 = 952234-36-5 反应条件:1.1 Reagents: Hydrochloric Acid,Sulfuryl Chloride,Sodium Azide Solvents: Acetonitrile,Ethyl Acetate 标题:Clickable Enzyme-Linked Immunosorbent Assay 作者:Canalle,Luiz A.; Vong,Tuha; Adams,P. Hansh. M.; Van Delft,Floris L.; Raats,Jos M. H.; Et Al 参考文献:Biomacromolecules 日期:2011 卷标:12(10) 页码:3692-3697]
288-32-4 = 952234-36-5 反应条件:1.1 Reagents: Sulfuryl Chloride,Atomic Chlorine,Sodium Azide Solvents: Acetonitrile1.2 Solvents: Ethanol 标题:Some Synthetic Carbohydrate Chemistry: Natural Product Synthesis,Rational Inhibitor Design And The Development Of A New Reagent 作者:Goddard-Borger,Ethan D. 参考文献:2008]
288-32-4 = 952234-36-5 反应条件:1.1 Reagents: Thionyl Chloride,Sodium Azide Solvents: Acetonitrile; Cooled; Overnight,Rt1.2 Cooled; 3 H,Rt1.3 Reagents: Hydrochloric Acid Solvents: Ethanol; Cooled 标题:Camp-Modulated Biomimetic Ionic Nanochannels Based On A Smart Polymer 作者:Chen,Zhixiang; Sun,Taolei; Qing,Guangyan 参考文献:Journal Of Materials Chemistry B: Materials For Biology And Medicine 日期:2019 卷标:7(23) 页码:3710-3715]
288-32-4 = 952234-36-5 反应条件:1.1 Reagents: Sulfuryl Chloride,Sodium Azide Solvents: Acetonitrile; 5 Min,0 °C; 18 H,0 °C -> Rt; Rt -> 0 °C1.2 2 Min,0 °C; 5 Min,0 °C; > 0 °C; 3 H,Rt 标题:Asymmetric Intramolecular Buchner Reaction: From High Stereoselectivity To Coexistence Of Norcaradiene,Cycloheptatriene,And An Intermediate Form In The Solid State 作者:Darses,Benjamin; Maldivi,Pascale; Philouze,Christian; Dauban,Philippe; Poisson,Jean-Francois 参考文献:Organic Letters 日期:2021 卷标:23(2) 页码:300-304]
288-32-4 = 952234-36-5 反应条件:1.1 Reagents: Hydrochloric Acid,Sulfuryl Chloride,Sodium Azide Solvents: Acetonitrile,Ethyl Acetate 标题:Method For Preparing A Reactive Coating For Molecular Immobilization Using A Uv-Reactive Monomer Attached To A Bicycloalkyne 参考文献:European Patent Organization]
288-32-4 = 952234-36-5 反应条件:1.1 Reagents: Sulfuryl Chloride,Atomic Chlorine,Sodium Azide Solvents: Acetonitrile1.2 Solvents: Ethanol 标题:The Application Of Continuous Flow Technology For Organic Synthesis 作者:Smith,Christopher D. 参考文献:2008
专利信息
专利号:WO-2023233371-A1 优先权日:2022-06-03 标 题:A continuous flow process for synthesis of organic azides 发明人:GNANAPRAKASAM BOOPATHY; PANDEY AKANKSHA M; MONDAL SHANKHAJIT 权利人:INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE 摘要:The present disclosure relates generally to the field of synthetic organic chemistry. More specifically, the disclosure is directed to a continuous flow process for synthesis of azides from alcohols and peroxides, wherein the process comprises azidation with trimethylsilyl azide and a catalyst Amberlyst-15. It is a non-hazardous, mild and controlled reaction giving good yields of azides. The azides can be further employed for synthesis of medicinally and industrially useful chemicals.
专利号:WO-2022107013-A1 优先权日:2020-11-19 标 题 :Silver assisted gold catalysis for the preparation of fondaparinux pentasaccharide and intermediates 发明人:HOTHA SRINIVAS; WALKE GULAB; KASDEKAR NITESHLAL; SUTAR YOGESH 权利人:INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES 摘要:The present invention relates to a process for the synthesis of Fondaparinux pentasaccharide and its intermediates. Specifically, the present invention relates to a novel catalytic process for the synthesis of Fondaparinux pentasaccharide and its intermediates. The present invention further relates to a silver assisted gold catalysis for glycosylation reactions in the synthesis of Fondaparinux pentasaccharide and its intermediates. (I)
专利号:US-11912647-B2 优先权日:2020-05-22 标 题:Diversity-oriented synthesis of N,N,O-trisubstituted hydroxylamines from alcohols and amines by N—O bond formation 发明人:CRICH DAVID; HETTIKANKANAMALAGE ASIRI; HILL JARVIS 权利人:UNIV GEORGIA 摘要:In one aspect, the disclosure relates to a method for the direct synthesis of complex N,N,O-trisubstituted hydroxylamines by N—O bond formation. In another aspect, the method can successfully be employed using a wide variety of commercially available alcohols and secondary amines and enables the construction of large fragment-based libraries of trisubstituted hydroxylamines for drug discovery purposes. Also disclosed are N,N,O-trisubstituted hydroxylamines having low basicity, high stability at ambient temperatures, and an inherent lack of reactivity towards acetylating and sulfonylating enzymes that confer mutagenicity on less-substituted hydroxylamines.
专利号:US-10377699-B2 优先权日:2013-11-06 标 题 :Daptomycin analogues and a method for the preparation of daptomycin or a daptomycin analogue 发明人:LI XUECHEN; LAM HIU YUNG 权利人:UNIV HONG KONG 摘要:A method for the synthesis of daptomycin or a daptomycin analog is carried out on a resin to form a linear precursor followed by a serine ligation macrocyclization in solution. Daptomycin analogs can differ from daptomycin by substitution of amino acids residues and/or deletion or addition of amino acid residues. Daptomycin analogs can include a different fatty acid in the side arm of the daptomycin analog.
专利号:US-11993627-B2 优先权日:2017-07-03 标题 :Enzymatic synthesis of homogeneous chondroitin sulfate oligosaccharides 发明人:LIU JIAN; LI JINE; SU GUOWEI 权利人:UNIV NORTH CAROLINA CHAPEL HILL 摘要:Methods of synthesizing chondroitin sulfate oligosaccharides are provided. Enzymatic schematic approaches to synthesizing structurally defined homogenous chondroitin sulfate oligosaccharides at high yields are provided. Synthetic chondroitin sulfate oligosaccharides ranging from 3-mers to 15-mers are provided.
专利号:US-9868767-B2 优先权日:2013-05-23 标 题:Chemical synthesis and screening of bicyclic peptide libraries 发明人:PEI DEHUA; UPADHYAYA PUNIT; LIAN WENLONG; TRINH THI 权利人:OHIO STATE INNOVATION FOUNDATION 摘要:Disclosed herein are bicyclic peptide compounds, compositions comprising same, methods for making same, and libraries comprising same. The disclosed compounds, in various aspects, are useful for treating a variety of disorders, including inflammatory disorders, autoimmune disorders, and disorders of uncontrolled cellular proliferation. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.