CAS: 10241-05-1; Molybdenum Pentachloride

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CAS号7782-50-5 氯气 | CAS号7439-98-7 钼粉 | CAS号13320-71-3 molybdenum tetr... | CAS号30411-56-4 tetrachlorobis{... | CAS号7783-77-9 六氟化钼 | CAS号7719-12-2 三氯化磷 | CAS号100207-68-9 Molybdenum tetr... | CAS号1066-45-1 三甲基氯化锡 | CAS号13320-71-3 molybdenum tetr... | CAS号7439-98-7 钼粉 | CAS号7783-77-9 六氟化钼 | CAS号7647-18-9 氯化锑(V) | CAS号13637-68-8 二氯二氧化钼 | CAS号13478-18-7 氯化钼(III) | CAS号13283-01-7 六氯化钨

Molybdenum(V) Oxide置于hcl体系中,化学反应生成五氯化钼
参考文献:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Mo: Svol.B1,3.4.8,Page 77-79
标题:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Mo: Svol.B1,3.4.8,Page 77-79

专利信息

专利号:WO-2023233371-A1
优先权日:2022-06-03
标 题:A continuous flow process for synthesis of organic azides
发明人：GNANAPRAKASAM BOOPATHY; PANDEY AKANKSHA M; MONDAL SHANKHAJIT
权利人:INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE
摘要:The present disclosure relates generally to the field of synthetic organic chemistry. More specifically, the disclosure is directed to a continuous flow process for synthesis of azides from alcohols and peroxides, wherein the process comprises azidation with trimethylsilyl azide and a catalyst Amberlyst-15. It is a non-hazardous, mild and controlled reaction giving good yields of azides. The azides can be further employed for synthesis of medicinally and industrially useful chemicals.

专利号:US-10731001-B2
优先权日:2018-11-09
标 题 :Method for the recovery of compounds deriving from the synthesis of poly aryl ether ketone polymers
发明人：SCHON STEVEN GABRIEL; GODDARD ANDREW RICHARD; JOUANNEAU JULIEN
权利人:ARKEMA FRANCE
摘要:A method for treating a shear-thinning residue composition deriving from the synthesis of an aryl ether ketone, the residue composition including a liquid fraction and solid residues, the method including the steps of: passing said shear-thinning residue composition through a shear-generating evaporating device, between a rotating part and a stationary part; and recovering a condensed liquid fraction and separately recover concentrated solid residues.

专利号:US-5502126-A
优先权日:1993-06-17
标 题 :Process for the synthesis of isoprene butadiene rubber
发明人：BELL ANTHONY J; MATRANA BARRY A; HALASA ADEL F
权利人:GOODYEAR TIRE & RUBBER
摘要:The subject invention relates to a technique for synthesizing rubbery non-tapered, random, copolymers of 1,3-butadiene and isoprene. These rubbery copolymers exhibit an excellent combination of properties for utilization in tire sidewall rubber compounds for truck tires. By utilizing these isoprene-butadiene rubbers in tire sidewalls, tires having improved cut growth resistance can be built without sacrificing rolling resistance. Such rubbers can also be employed in tire tread compounds to improve tread wear characteristics and decrease rolling resistance without sacrificing traction characteristics. This invention more specifically discloses a process for the synthesis of isoprene-butadiene rubbers which comprises copolymerizing isoprene monomer and 1,3-butadiene monomer in an organic solvent in the presence of a catalyst system which is made by the sequential steps of (1) mixing (a) an organoaluminum hydride, (b) a member selected from the group consisting of aliphatic alcohols, cycloaliphatic alcohols, aliphatic thiols, cycloaliphatic thiols, trialkyl silanols, and triaryl silanols, and (c) optionally, 1,3-butadiene in an organic solvent to produce a modified organoaluminum catalyst component; (2) adding an organometallic compound which contains a metal from Group III-B of the Periodic System to the modified organoaluminum catalyst component to produce a Group III-B metal containing catalyst component; and (3) adding a compound which contains at least one labile halogen atom to the Group III-B metal containing catalyst component.

专利号:WO-2025101649-A1
优先权日:2023-11-07
标题 :Synthesis of monolayer transition metal dichalcogenides by electrostatic self-assembly
发明人：ANDERSON DANIEL; YEH NAI-CHANG
权利人:CALIFORNIA INST OF TECHN
摘要:A method of growing a transition metal dichalcogenide includes providing a substrate and positioning the substrate in a furnace. The method also includes reducing a transition metal compound to produce a plurality of reduced transition metal compounds. The plurality of reduced transition metal compounds is electrostatically aligned on the substrate. The method further includes reacting the plurality of reduced transition metal compounds with a chalcogen precursor to form one or more layers of a transition metal dichalcogenide.

专利号:US-5162495-A
优先权日:1989-11-13
标 题:Synthesis of quinoline and substituted quinoline copolymers
发明人：CHIANG LONG Y; SWIRCZEWSKI JOHN W
权利人:EXXON RESEARCH ENGINEERING CO
摘要:The present invention is predicated on the discovery that quinoline and substituted quinoline derivatives, having substituents in positions other than the 2 and 6 position, undergo polymerization in the presence of tetrahydroquinoline or substituted tetrahydroquinolines and a transition metal sulfide catalyst to produce polymers that have repeating quinoline and substituted moieties. Thus, in one embodiment of the present invention, there is provided a novel method of preparing polymers having the formula (7) which comprises contacting a tetrahydroquinoline having the formula (8) with a quinoline compound having the formula (9) at elevated temperatures and in the presence of a transition metal sulfide catalyst wherein the metal is selected from Groups VIB, VIIB of the periodic table and mixtures thereof and wherein the Rs (i.e. R3, R4, etc.) and the R's (i.e. R'3, R'4, etc.) may be the same or different and are selected from hydrogen, halogen (especially fluoro-, chloro- and bromo-), -NO2, OH, -NH2, -SH, -CN and organic substituents. In the above polymer, x and y represent the relative proportion of bracketed structural quinoline or substituted moieties, and n is an integer equal to or greater than 2.

专利号:US-2011098368-A1
优先权日:2009-10-28
标 题 :Controlling synthesis of metal sulfide catalysts
发明人：ANAND MADHU
权利人:CONOCOPHILLIPS CO
摘要:Methods and apparatus relate to catalysts and preparation of the catalysts, which are defined by sulfides of a transition metal, such as one of molybdenum, tungsten, and vanadium. Precipitation forms the catalysts and occurs in a slurry media in which the pH is adjusted. Exemplary uses of the catalysts include packing for a methanation reactor that converts carbon monoxide and hydrogen into methane.