CAS: 1714-29-0; 1-Bromopyrene

相似化合物

27973-29-1 38303-35-4 1732-26-9

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CAS号129-00-0 芘 | CAS号110-86-1 吡啶 | CAS号7726-95-6 溴素 | CAS号56-23-5 四氯化碳 | CAS号67-66-3 氯仿 | CAS号7732-18-5 水 | CAS号128-08-5 N-溴代丁二酰亚胺 | CAS号71-43-2 苯 | CAS号111189-50-5 2-pyren-1-ylcyc... | CAS号111189-39-0 2-pyren-1-ylcyc... | CAS号27973-29-1 1,6-二溴芘 | CAS号38303-35-4 1,8-二溴芘 | CAS号38303-36-5 1,3,6-tribromopyrene | CAS号38037-54-6 1,3-dibromopyrene | CAS号34993-56-1 1-乙炔基芘 | CAS号349666-24-6 4,4,5,5-四甲基-2-(... | CAS号164461-18-1 1-芘硼酸 | CAS号188-91-0 Dinaphtho[2,1,8...

芘置于氢溴酸,双氧水体系中,用 四氢呋喃,甲醇 用作溶剂,化学反应生成1-溴芘
参考文献:结合分子内电荷转移的全键能量转移荧光探针的一般策略:用于内源性过氧亚硝酸盐传感的甲硅烷基醚系统.
标题:结合分子内电荷转移的全键能量转移荧光探针的一般策略:用于内源性过氧亚硝酸盐传感的甲硅烷基醚系统.
摘要:据报道,通过结合分子内电荷转移(ict)来开发键合能量转移(tbet)荧光探针的一般策略.该策略使用不带螺内酰胺的共面供体-π-桥-受体系统(sioph-Pyoh).Tbet和ict的关闭开关由传感过程中的共面结构变化控制,而不是由传统tbet探针中的螺内酰胺开环控制.Dft计算表明,禁止了从sioph到pyoh的能量和电荷转移.由于sioph没有荧光,因此探针sioph-Pyoh的荧光性质类似于pyr.感测到onoo-后,将甲硅烷基醚除去,并将探针变为-Oph-Pyo-.来自的电子捐赠ict从oph到pyo-会引起发射到594 Nm(179 Nm位移)的大红移.来自的tbet从oph到pyo-可确保探针表现出213 Nm的大拟斯托克斯位移.此外,该探针已成功用于内源性onoo-检测.这项研究为构建在没有螺内酰胺开环的红色区域发射的tbet探针提供了新的策略,使用甲硅烷基醚作为反应位点的新
Doi:10.1002/chem.201903880

专利信息

专利号:US-11858953-B2
优先权日:2018-04-04
标 题:Compositions and methods for synthesis of phosphorylated molecules
发明人：CHAPUT JOHN; LIAO JEN-YU; BALA SAIKAT
权利人:UNIV CALIFORNIA
摘要:The invention provides compositions and methods for synthesis of phosphorylated organic compounds, including nucleoside triphosphates.

专利号:US-8404088-B2
优先权日:2006-05-22
标 题:Asymmetric synthesis of rocaglamides via enantioselective photocycloaddition mediated by chiral bronsted acids
发明人：PORCO JR JOHN A; GERARD BAUDOUIN
权利人:PORCO JR JOHN A; GERARD BAUDOUIN; UNIV BOSTON
摘要:The present invention provides a new strategies for the synthesis of compounds of the rocaglamide family and related natural products. The synthetic approach generally involves photochemical generation of an oxidopyrylium species from a 3-hydroxychromone derivative followed by an enantioselective 1,3-dipolar cycloaddition of the oxidopyrylium species to a dipolarophile in the presence of a TADDOL derivative. This approach can be used for the formation of adducts containing an aglain core structure. Methods of the conversion of aglain core structures to aglain, rocaglamide and forbaglin ring systems are also provided. The present invention also relates to the use of rocaglamide/aglain/forbaglin derivatives for the manufacture of medicaments for use in the treatment of cancer or cancerous conditions, disorders associated with cellular hyperproliferation, or NF-κB-dependent conditions.

专利号:US-2009169921-A1
优先权日:2008-01-02
标题 :Synthesis of triphenylene and pyrene based aromatics and their application in oleds
发明人：CHENG CHIEN-HONG; LIN CHANG-SHENG
权利人:CHENG CHIEN-HONG; LIN CHANG-SHENG
摘要:The present invention provides a compound of the general formula n Ar 1 —R 1 —Ar 2   (I) n wherein Ar 1 and Ar 2 independently represent triphenylenyl or pyrenyl, and R 1 represent a bond, aryl, or heteroaryl. The present invention also provides a process for the preparation of the compound formula (â–¡), and an organic electroluminescence device utilizing luminescent material comprising the compound of formula (â–¡) as an emitting layer.

专利号:US-3965049-A
优先权日:1972-10-24
标 题 :One-step synthesis of aromatic organic diselenides
发明人：GRUSHKIN BERNARD; SALZMAN MICHAEL N
权利人:XEROX CORP
摘要:Disclosed is a novel method for the preparation of aromatic organic diselenide compounds. The method involves reacting an alkali metal diselenide with certain halogenated aromatic compounds in dimethylformamide to form the corresponding aromatic diselenide. The use of dimethylformamide enables one to prepare certain aromatic diselenide compounds containing two replaceable halogen atoms in a one-step process.

专利号:US-9315527-B2
优先权日:2011-09-21
标题:Synthesis and applications of peripherally asymmetric aryl POSS compounds
发明人：MABRY JOSEPH M; MOORE BRIAN M; RAMIREZ SEAN; YANDEK GREGORY R
权利人:US AIR FORCE; US OF AMERICA AS REQUESTED BY THE SECRETARY OF THE AIR FORCE
摘要:A method of synthesizing peripherally asymmetric aryl polyhedral oligomeric silsesquioxane (ArPOSS) compounds. The method comprises: n nwherein Ph is phenyl and wherein R is 1-napthyl, 2-naphthyl, 9-anthracenyl, 9-phenanthrenyl, 1-pryenyl, and mixtures thereof.

专利号:US-6140480-A
优先权日:1996-05-15
标题:Nucleoside analogs with polycyclic aromatic groups attached, methods of synthesis and uses therefor
发明人：KOOL ERIC T
权利人:RES CORP TECHNOLOGIES INC
摘要:The present invention provides fluorescent nucleosides carrying polycyclic aromatic hydrocarbons such as anthracene, phenanthrene, pyrene stilbene, tetracene or pentacene. The subject nucleosides may be synthesized using a C-glycosidic bond formation method employing organocadium or organozinc derivatives of the aromatic compounds and coupling with a 1- alpha -chlororibose or deoxyribose synthon. The alpha -anomers of the coupling reaction may be epimerized to the beta -anomers by acid-catalyzed equilibration. The fluorescent nucleosides act as DNA or RNA base analogs and can be incorporated into nucleic acids. Resultant fluorescently tagged nucleic acids are useful as probes for target nucleic acids in tissues, solutions or immobilized on membranes.