CAS: 83-53-4; 1,4-Dibromonaphthalene

相似化合物

7351-74-8 90-11-9 19125-84-9

上下游产品

CAS号91-20-3 萘 | CAS号90-11-9 1-溴代萘 | CAS号332035-27-5 1,1,4,4-Tetrabr... | CAS号1034050-52-6 4-chloro-1-naph... | CAS号85-47-2 1-萘磺酸 | CAS号119-64-2 1,2,3,4-四氢萘(THN) | CAS号110-46-3 亚硝酸异戊酯 | CAS号4236-05-9 1-溴-4-硝基萘 | CAS号2298-07-9 1-氨基-4-溴萘 | CAS号605-70-9 1,4-萘二甲酸 | CAS号59951-65-4 1-溴-4-苯基萘 | CAS号92616-49-4 4-溴-1-萘甲腈 | CAS号22871-75-6 萘-1,4-二硼酸 | CAS号571-58-4 1,4-二甲基萘 | CAS号3029-30-9 萘-1,4-二腈 | CAS号63279-58-3 1-溴-4-碘萘 | CAS号5467-58-3 1-溴-4-甲氧基萘 | CAS号571-57-3 4-溴萘酚 | CAS号1024-47-1 trimethyl-(4-tr...

萘置于溴体系中,用 二氯甲烷 作为反应溶剂,化学反应 72.0H,以70%的收率获得产物1,4-二溴代萘
参考文献:Phosphonamide Pyrabactin Analogues As Abscisic Acid Agonists
标题:Phosphonamide Pyrabactin Analogues As Abscisic Acid Agonists
摘要:提供了一种合成磷酸吡拉巴金类似物的4步合成方法.通过气孔关闭和发芽试验,展示了它们选择性诱导aba信号通路的能力.
DOI:10.1039/c5Ob00137D

专利信息

专利号:US-2005170281-A1
优先权日:2002-06-21
标题:Method of cleaving labile functional groups from chemical compounds
发明人：STENGELE KLAUS-PETER
摘要:The present invention provides a method of cleaving labile functional groups from molecules by exposure to electromagnetic radiation in which the molecules are contacted with a chemical compound whose triplet state is energetically higher than the triplet state of the labile functional group and are then exposed to electromagnetic radiation, with the labile functional group and the suitable chemical compound having different absorption maxima for electromagnetic radiation. Further, the invention provides a method of manufacturing DNA chips by spatially addressed, light-controlled nucleotide synthesis on solid substrates. In addition, the present invention provides a chemical composition comprising a molecule with a labile functional group and a chemical compound whose triplet state is higher than the triplet state of the labile functional group, with the labile functional group and the chemical compound having different absorption maxima for electromagnetic radiation, and describes the use of the chemical composition in the manufacture of DNA chips.

专利号:US-7598019-B2
优先权日:2002-03-04
标 题:Method for cleavage of labile functional groups from chemical compounds
发明人：STEINER ULRICH; WOLL DOMINIK; WALBERT STEFAN
权利人:UNI KONSTANZ
摘要:The present invention provides a method for cleavage of labile functional groups from molecules by the action of electromagnetic radiation, wherein the molecules are contacted with a chemical compound whose triplet state is energetically higher than the triplet state of the labile functional group, and are subsequently exposed to electromagnetic radiation. Further, the invention provides a method for preparing DNA chips by spatially addressed, light-controlled nucleotide synthesis on solid substrates, said method comprising the following steps: a) reacting the unprotected terminal 3′ or 5′ hydroxy group of a nucleoside and/or of a nucleotide arranged on the solid substrate under usual conditions with a photolabile protective group and optionally purifying the reaction product, b) applying a solution, suspension or dispersion of a chemical compound, whose triplet state is energetically higher than the triplet state of the photolabile protective group, to the surface of the carrier, said surface comprising the nucleotides and/or nucleosides modified in step a): c) irradiating, in a spatially selective manner, the surface of the carrier treated in step b) with electromagnetic radiation in the UV/VIS range with simultaneous, spatially selective release of a reactive OH group and subsequently reacting it with a nucleoside and/or nucleotide comprising a 5′ or 3′OH group, said nucleoside and/or nucleotide being further provided with a photolabile functional group. Moreover, the present invention provides a chemical composition comprising a molecule having a labile functional group, as well as a chemical compound whose triplet state is higher than the triplet state of the labile functional group, and it describes the use of the chemical composition for preparing DNA chips.

专利号:US-12084554-B2
优先权日:2017-04-10
标 题 :Polyphenylenes, methods, and uses thereof
发明人：HOLDCROFT STEVEN; SKALSKI THOMAS J G; ADAMSKI MICHAEL; BRITTON BENJAMIN; PECKHAM TIMOTHY J
权利人:UNIV FRASER SIMON
摘要:Described herein are anionic phenylene oligomers and polymers, and devices including these materials. The oligomers and polymers can be prepared in a convenient and well-controlled manner, and can be used in cation exchange membranes. Also described is the controlled synthesis of anionic phenylene monomers and their use in synthesizing anionic oligomers and polymers, with precise control of the position and number of anionic groups.

专利号:US-6416861-B1
优先权日:1999-02-16
标题 :Organosilicon compounds and uses thereof
发明人：LEE YOUNGHEE; SILVERMAN RICHARD B
权利人:UNIV NORTHWESTERN
摘要:A compound of the formula: n and a resin-bound compound of the formula: n and their use in combinatorial chemistry and in the synthesis of compounds comprising at least one aromatic moiety is described, where R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , L 1 , P, Ar 1 , and X are as herein defined.

专利号:US-3651151-A
优先权日:1964-12-04
标 题 :Preparation of polyphenyl ether from dihydric phenols
发明人：BRIDGER ROBERT F; KINNEY ROBERT E; WILILAMS ALBERT L
权利人:MOBIL OIL CORP
摘要:DIHYDRIC PHENOIS CAN BE USED DIRECTLY IN THE ULLMANN ETHER SYNTHESIS BY USING A COPPER SALT CATALYST AND AN AMINE SOLVENT THAT DISSOLVES THE CATALYST BY FORMING COORDINATE COVALENT BONDS WITH COPPER IONS.

专利号:CN-115093308-B
优先权日:2022-07-06
标题 :A kind of synthesis method of 1-bromo-4-phenylnaphthalene