CAS: 4282-31-9; Thiophene-2,5-Dicarboxylic Acid

上下游产品

CAS号625-88-7 2,5-二碘噻吩 | CAS号3141-27-3 2,5-二溴噻吩 | CAS号201230-82-2 carbon monoxide | CAS号67-56-1 甲醇 | CAS号28569-48-4 2,5-二(氯甲基)噻吩 | CAS号188290-36-0 Thiophene(SIV) | CAS号18853-40-2 2,5-二氰基噻吩 | CAS号13679-74-8 2-乙酰基-5-甲基噻吩 | CAS号124-38-9 二氧化碳 | CAS号50340-79-9 5-羧酸-2-噻吩甲酸甲酯 | CAS号86093-76-7 2-(三氟甲基)噻吩 | CAS号2866-43-5 荧光增白剂EBF | CAS号7128-64-5 荧光增白剂OB | CAS号1000342-25-5 Ethyl 5-(hydrox... | CAS号112889-02-8 N-(5-甲氨基-2-噻吩甲酰... | CAS号128009-32-5 5-(三氟甲基)噻吩-2-羧酸 | CAS号87721-33-3 2,5-bis(trifluo... | CAS号112887-68-0 雷替曲塞 | CAS号132463-02-6 N-[5-[N-[(3,4-二...

2,5-二甲基噻吩置于alkaline Permanganate Solution体系中,化学反应生成 2,5-噻吩二羧酸
参考文献:Opolski,Chemisches Zentralblatt,1905,Vol. 76,# Ii,P. 1797
标题:Opolski,Chemisches Zentralblatt,1905,Vol. 76,# Ii,P. 1797

专利信息

专利号:US-7880026-B2
优先权日:2006-04-14
标 题 :MOF synthesis method
发明人：NI ZHENG; MASEL RICHARD I
权利人:UNIV ILLINOIS
摘要:A rapid, simple and versatile metal organic framework molecule (MOF) synthesis method particularly adapted to make non-linear MOFs includes heating MOF precursors, such as a metal or metal oxide and an organic ligand, in a microwave oven for a period sufficient to achieve crystallization. Microwave-assisted MOF synthesis yields high quality MOF crystals in a reaction time ranging from about 5 seconds to about 2.5 minutes, compared to hours and days required in conventional solvothermal and hydrothermal methods. In addition, microwave assisted methods provide MOF materials with uniform crystal size and well-defined shape. Further, microwave synthesis of MOFs allows the size and shape of MOF crystals to be tailored for use in a wide range applications by manipulating reaction conditions. Secondary growth processes may also be employed to grow larger crystals using seeds obtained from microwave-assisted synthesis methods.

专利号:US-8835476-B2
优先权日:2005-03-04
标 题:Synthesis of novel antimicrobials
发明人：WU FAN; WEAVER DONALD; BARDEN CHRIS; MCMASTER CHRISTOPHER; BYERS DAVID; HENNEBERRY ANNETTE; BAN FUQIANG
权利人:WU FAN; WEAVER DONALD; BARDEN CHRIS; MCMASTER CHRISTOPHER; BYERS DAVID; HENNEBERRY ANNETTE; BAN FUQIANG
摘要:The synthesis and activity of novel LpxA inhibitors is described, these inhibitors present antibacterial activity. The compounds were designed based on a receptor model developed using the crystal structure of LpxA and are arranged to have a favorable binding interaction at the active site of the enzyme. In particular, the compounds present the following formula (I) where V, W, X, Y and Z can be independently C, S, N or O and P1, P2 and P3 are ligands to bind to the three points of the proposed pharmacophore model. They can be chosen from a variety of groups.

专利号:US-11896947-B2
优先权日:2016-06-17
标题:System and process for continuous and controlled production of metal-organic frameworks and metal-organic framework composites
发明人：MOTKURI RADHA KISHAN; BONTHA JAGANNADHA R; MCGRAIL B PETER
权利人:BATTELLE MEMORIAL INSTITUTE
摘要:A MOF production system and method of making are detailed for continuous and controlled synthesis of MOFs and MOF composites. The system can provide optimized yields of MOFs and MOF composites greater than or equal to 95%.

专利号:US-10710971-B2
优先权日:2015-03-20
标题:Carbonate-promoted carboxylation reactions for the synthesis of valuable organic compounds
发明人：KANAN MATTHEW W; BANERJEE AANINDEETA
权利人:UNIV LELAND STANFORD JUNIOR; THE BOARD OF THE TRUSTEES OF THE LELAND STANFORD JUNIOR UNIV
摘要:A method for synthesizing a dicarboxylate containing an aromatic heterocycle is provided. A carboxylic acid containing a heterocycle is provided. A CO32− salt is provided to form a mixture, which converts the carboxylic acid containing an aromatic heterocycle to a carboxylate containing an aromatic heterocycle. CO2 gas is provided to the mixture. The mixture is heated to a temperature to at least partially melt the carboxylate containing an aromatic heterocycle.

专利号:US-11739112-B2
优先权日:2017-02-02
标 题:Low temperature process for the synthesis of MOF carboxylate nanoparticles
发明人：PANCHAL MONIK; NOUAR FARID; SERRE CHRISTIAN; BENZAQUI MARVIN; SENE SAAD; STEUNOU NATHALIE; GIMÉNEZ MARQUÉS MONICA
权利人:CENTRE NAT RECH SCIENT; UNIV DE VERSAILLES—SAINT QUENTIN EN YVELINES
摘要:The present invention relates to low temperature process for preparing nanoparticles of porous crystalline Fe-, Al- or Ti-based MOF carboxylate materials with low polydispersity index, and uses thereof, particularly as catalyst support for carrying out heterogeneously catalyzed chemical reactions, or as gas storage/separation/purification material, or as matrix for encapsulating active principles (medicine, cosmetics).

专利号:US-5087691-A
优先权日:1989-09-01
标题 :Poly-phenylated diamines and their use as polycondensation monomers in the synthesis of polyamide, poly(amide-imide), and polyimide polymers
发明人：HARRIS FRANK W
权利人:UNIV AKRON
摘要:New polyphenylated polynuclear aromatic diamines, such as 1,3-bis[4-aminophenyl]-2,3,5-triphenylbenzene, a process for their manufacture and their use as polycondensation components for the manufacture of polyamide, polyamide-imide and polyimide polymers are described. The polymers obtained with the aromatic diamines according to the invention are readily soluble, rigid-rod polymers and are distinguished by outstanding modulus, tensile compression strength, energy absorption, coefficient of expansion and electrical properties.