CAS: 30418-59-8; (3-Aminophenyl)Boronic Acid

上下游产品

CAS号13331-27-6 3-硝基苯硼酸 | CAS号98-80-6 苯硼酸 | CAS号40034-44-4 3-吡啶-4-基苯胺 | CAS号380430-68-2 3-(N-B°C-氨基)苯硼酸 | CAS号92057-12-0 3-(2-噻吩基)苯胺 | CAS号210775-52-3 3-(1,3,2-二氧硼杂环己... | CAS号96923-01-2 3-(2-甲氧基苯基)苯胺 | CAS号99349-68-5 3-丙烯酰胺基苯硼酸 | CAS号87199-18-6 3-羟基苯硼酸 | CAS号2050-89-7 [1,1'-联苯]-3,3'-二胺 | CAS号2243-47-2 3-氨基联苯 | CAS号591-27-5 间氨基苯酚

苯硼酸置于barium Dihydroxide,Iron Hydroxide,水,硝酸,尿素体系中,化学反应生成3-氨基苯硼酸
参考文献:Seaman; Johnson,Journal Of The American Chemical Society,1931,Vol. 53,P. 713
标题:Seaman; Johnson,Journal Of The American Chemical Society,1931,Vol. 53,P. 713

专利信息

专利号:US-6958420-B2
优先权日:2002-07-19
标题:Synthesis of aminoarylboronic esters and substituted anilines from arenes via catalytic C-H activation/borylation/amination and uses thereof
发明人：MALECZKA JR ROBERT E; SMITH III MILTON R; HOLMES DANIEL
权利人:UNIV MICHIGAN STATE
摘要:A process is described for synthesizing aminoarylboronic esters of the general formula n n nwherein R, R 2 , and R 3 are each an alkyl, aryl, vinyl, alkoxy, carboxylic esters, amides, or halogen; Ar is any variety of phenyl, naphthyl, anthracyl, heteroaryl; and R 1 is alkyl, hydrogen, or aryl. The aminoarylboronic esters are produced via the metal-catalyzed coupling of arylboronic esters of the general formula n n nwherein R and R 1 are any non-interfering group and X is chloro, bromo, iodo, triflates, or nonaflates to amines (primary and secondary). In particular, a process is described for the synthesis of the aminoarylboronic esters via a step-wise or tandem process in which one catalytic event is a metal-catalyzed borylation and the other catalytic event is a metal-catalyzed amination.

专利号:US-6737504-B2
优先权日:2001-07-30
标 题 :Synthesis of substituted poly(aniline)s
发明人：FREUND MICHAEL S; SHOJI EIICHI
权利人:CALIFORNIA INST OF TECHN
摘要:A method for preparing a wide range of substituted poly(aniline)s from a single precursor is described. The method uses a variety of reactions, including a boron activation/electrophilic displacement reaction resulting in ipso-substitution. The ability to tune the properties of poly(aniline) through the generation of new structures is useful in numerous fields ranging from polymer-based electronics to sensors.

专利号:US-6919382-B2
优先权日:2000-08-31
标 题 :Preparation and uses of conjugated solid supports for boronic acids
发明人：HALL DENNIS G
权利人:UNIV ALBERTA
摘要:The invention provides novel solid supports comprising dihydroxyalkyl aminoalkyl and dihydroxyalkylaminobenzyl groups, and methods for making and using them. The supports are particularly useful for immobilizing and derivatizing functionalized boronic acids for use in solid phase synthesis, such as those used in combinatorial chemistries. The compositions and methods of the invention are also useful as scavenger solid supports, e.g., in solution-phase parallel synthesis of small molecule libraries, and for use in resin-to-resin transfer reactions via phase transfer of solid supported boronic acids under both aqueous and anhydrous conditions. The methods of the invention provide convergent solid-phase synthesis of symmetrically or unsymmetrically functionalized compounds, such as biphenyl compounds. Also provided are synthesizer devices, e.g., semiautomated parallel synthesizers.

专利号:US-2023212216-A1
优先权日:2019-12-20
标 题:Synthesis of lactone derivatives and their use in the modification of proteins
发明人：MORRIS ALEXANDER REDFERN; SUTOV GRIGORIJ; BRUNE KARL DIETRICH
权利人:GENIE BIOTECH UK LTD
摘要:Site-specific modifications of proteins are desirable in biotechnological applications such as biopharmaceuticals, immunotherapy, vaccines, and are useful in chemical biology. Gluconoylation is a non-enzymatic, covalent, post-translational modification commonly observed on N-terminal His-Tags bearing proteins. We synthesized glucono-1,5-lactone derivatives, including azido variants for selective acylation. High yield acylation is achieved by simply mixing derivatives with target protein amidst diverse conditions of temperatures, aqueous buffers, excipients, or complex cell lysate.

专利号:WO-2004058727-A1
优先权日:2002-12-20
标题 :Substituted 3,5-dihydro-4h-imidazol-4-ones for the treatment of obesity
发明人：CHEN YUANWEI; O'CONNOR STEPHEN JAMES; GUNN DAVID; NEWCOM JASON; CHEN JIANQING; YI LIN; ZHANG HAI-JUN; HUNYADI LASZLO MATYAS; NATERO REINA
权利人:BAYER PHARMACEUTICALS CORP; CHEN YUANWEI; O'CONNOR STEPHEN JAMES; GUNN DAVID; NEWCOM JASON; CHEN JIANQING; YI LIN; ZHANG HAI-JUN; HUNYADI LASZLO MATYAS; NATERO REINA
摘要:This invention relates to substituted 3,5-dihydro-4H-imidazol-4-ones compounds which are useful in the treatment of obesity and obesity-related disorders, and as weight-loss and weight-control agents. The invention also provides methods for synthesis of the compounds, pharmaceutical compositions comprising the compounds, and methods of using such compositions for inducing weight loss and treating obesity and obesity-related disorders.

专利号:US-2024198316-A1
优先权日:2021-05-31
标题 :Synthetic polymeric porous medium with hierarchical multiple layer structure, its design, synthesis, modification, and liquid chromatographic applications
发明人：MAO HUIMING; XU FENG; YANG KE; HU XINMEI; HUANG XUEYING
权利人:SUZHOU SEPAX TECH INC
摘要:A synthetic polymeric porous medium with a core-shell(s) hierarchical layer structure and has an essentially homogeneous porous structure from inside to outside of the medium, whose core and shell(s) are covalently modified with distinct chemical functional groups or same functional group with different density. Here the methodologies for resin syntheses and core-shell(s) modifications and liquid chromatographic applications of the newly developed resins in the field of analysis and purification of Tween surfactants, virus-like particles (VLP)/vaccines/viral vectors/viruses, antibody, and mRNA are disclosed.