CAS: 4612-26-4; 1,4-Phenylenediboronic Acid

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CAS号106-37-6 对二溴苯 | CAS号2449-19-6 Boronic acid, 1... | CAS号13283-31-3 borane | CAS号7732-18-5 水 | CAS号71258-12-3 1,4-bis(dichlor... | CAS号121-43-7 硼酸三甲酯 | CAS号2425-81-2 p-phenylenebis-... | CAS号3916-44-7 4-羟基-4'-硝基联苯 | CAS号3282-11-9 4,4'二硝基-对三联苯 | CAS号3365-85-3 4,4''-二氨基三联苯 | CAS号351-83-7 对氟乙酰苯胺 | CAS号92-69-3 4-苯基苯酚 | CAS号92-94-4 对三联苯 | CAS号13041-66-2 1-methoxy-4-(4-... | CAS号16881-71-3 4-羟基-4'-甲氧基联苯 | CAS号21711-52-4 1,4-bis(4-chlor...

P-Phenylenebis-(Magnesium Bromide) 反应生成 1,4-苯二硼酸
参考文献:有机硼化合物.第八部分 脂肪族和芳香族二硼酸
标题:有机硼化合物.第八部分 脂肪族和芳香族二硼酸
摘要:二硼酸(ho)2 B.r.b(oh)2(其中r =聚亚甲基,亚芳基或噻吩-2,5-二基)是通过硼酸甲酯与双功能格氏试剂反应制备的,其特征在于与各种二醇的环酯.聚亚甲基二硼酸比相应的烷基硼酸更耐空气氧化.所有的二硼酸都经过脱水反应反应生成相应的聚合酸酐,其中芳族化合物的温度要求> 230°.描述了导致脱硼或形成胺络合物的反应.噻吩-2,5-二基二硼酸经阮内镍处理后进行氢解,得到四亚甲基二硼酸.
DOI:10.1039/j39700000488

专利信息

专利号:US-12263464-B2
优先权日:2018-03-14
标题 :Method for in-situ synthesis of metal organic frameworks (MOFs), covalent organic frameworks (COFs) and zeolite imidazolate frameworks (ZIFs), and applications thereof
发明人：PAHWA DEEPAK; PAHWA VARUN; CHOUDHARY ANIL KUMAR; SONIA; JHA VIVEK KUMAR; CHAUHAN ANJALI; YADAV ANNU
权利人:DESICCANT ROTORS INTERNATIONAL PRIVATE LTD
摘要:The present invention relates to a method for the in situ synthesis of of MOFs (metal organic frameworks), COFs (covalent organic frameworks), and ZIFs (Zeolitic imidazolate framework), onto and within different types of porous substrates, and their applications. The present invention provides a unique and easy to utilize method by which a number of MOFs, COFs and ZIFs can be synthesized directly onto and within a porous substrate with high performance efficiency ensuring higher grammage in formation of adsorbent product onto and within the substrate.

专利号:US-6916982-B2
优先权日:2000-07-21
标题:Synthesis of perylene-porphyrin building blocks and polymers thereof for the production of light-harvesting arrays
发明人：LOEWE ROBERT S; TOMIZAKI KIN-YA; LINDSEY JONATHAN S
权利人:UNIV NORTH CAROLINA STATE
摘要:The present invention provides methods, compounds, and compositions for the synthesis of light harvesting arrays, such arrays comprising: (a) a first substrate comprising a first electrode; and (b) a layer of light harvesting rods electrically coupled to said first electrode, each of said light harvesting rods comprising a polymer of Formula I:n nX 1 X m+1 ) m   (I)n nwherein m is at least 1; X 1 is a charge separation group, and X 2 through X m+1 are chromophores. At least one of X 2 through X m+1 has at least one perylene group coupled thereto.

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:US-2007287821-A1
优先权日:2004-09-06
标 题:Synthesis of Polynaphthalenes and Their Use
发明人：DOETZ FLORIAN; NORD SIMON; WEISS HORST; ROSCH JOACHIM
权利人:BASF AG
摘要:The present invention relates to a process for preparing polynaphthalene derivatives comprising repeating units of the general formula Ia and/or Ib n n nwhere R 1 , R 2 , R 1′ , R 2′ are as defined in the description. The present invention further relates to polynaphthalene derivatives which can be prepared by the process of the invention, films comprising or consisting of at least one polynaphthalene derivative according to the invention, organic light-emitting diodes (OLEDs) comprising at least one polynaphthalene derivative according to the invention, a light-emitting layer comprising or consisting of at least one polynaphthalene derivative according to the invention, an OLED comprising the light-emitting layer of the invention, devices comprising an OLED according to the invention and the use of the polynaphthalene derivatives of the invention as emitter substances in OLEDs.

专利号:WO-2009127896-A1
优先权日:2008-04-18
标题:Synthesis of an ordered covalent monolayer network onto a surface
发明人：ZWANEVELD NIKOLAS; PAWLAK REMY; PORTE LOUIS; CATALIN DANIEL; BERTIN DENIS; ABEL MATHIEU; GIGMES DIDIER
权利人:UNIV D AIX MARSEILLE I; ZWANEVELD NIKOLAS; PAWLAK REMY; PORTE LOUIS; CATALIN DANIEL; BERTIN DENIS; ABEL MATHIEU; GIGMES DIDIER
摘要:The invention relates to a process for synthesizing a covalent ordered network onto a surface, comprising depositing onto said surface a polyfunctional boronic acid or a boronate ester, and reacting the polyfunctional boronic acid or boronate ester with a second reactant so as to obtain a bo roxine-l inked or a boronate-linked organic monolayer network. The invention also relates to a covalent ordered monolayer on a surface, comprising a boroxine-linked or a boronate-linked network and has a two dimensional nano-meter scale porous structure. The boroxine-linked or boronate-linked network may have a predominance of structured pores.

专利号:US-8137822-B2
优先权日:2005-04-28
标题 :Synthesis of phenyl-substituted polyfluoroanthenes and the use thereof
发明人：DOETZ FLORIAN; NORD SIMON; WEISS HORST; ROESCH JOACHIM
权利人:DOETZ FLORIAN; NORD SIMON; WEISS HORST; ROESCH JOACHIM; BASF AG
摘要:The invention relates to a method for producing polyfluoroanthenes containing repeat units of general formula (I), said method consisting of the following steps: a) a monomer fluoroanthene derivative of formula IIa is produced; b) optionally the monomer fluoroanthene derivative of formula IIa is converted into another monomer fluoroanthene derivative of formula IIb; and c) the monomer fluoroanthene derivative of formula IIa or IIb is polymerised, optionally together with at least one other comonomer. The invention also relates to polyfluoroanthenes that can be produced according to the inventive method, films, a light-emitting layer containing or consisting of at least one inventive polyfluoroanthene, OLEDs containing at least one inventive polyfluoroanthene, OLEDs containing an inventive light-emitting layer, a device containing an inventive OLED, and the use of the inventive polyfluoroanthene emitter substances in OLEDs.