Chalcogen Double Bonded Directly To The Carbon (e.g., Butadiene Iron Tricarbonyls, Etc.) Patents (Class 556/141)
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Patent number: 9912187Abstract: A carbon material and a magnetic material are incorporated at a magnetic shield included at a wireless power antenna. The magnetic shield shapes a magnetic flux field proximate to the magnetic shield. The carbon material conducts heat at the magnetic shield.Type: GrantFiled: September 1, 2015Date of Patent: March 6, 2018Assignee: DELL PRODUCTS, LPInventors: Andrew T. Sultenfuss, Travis C. North
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Patent number: 9126849Abstract: A container containing a cobalt carbonyl complex and a gas that contains carbon monoxide, and a cobalt carbonyl complex composition comprising a cobalt carbonyl complex and a solvent, wherein the concentration of carbon monoxide dissolved in the solvent is 0.001 to 1 wt %. Since the cobalt carbonyl complex contained in the above container or the above composition can retain its sublimation properties for a long time without being converted into a stable complex, when a cobalt film is formed by chemical vapor deposition using the container and the composition, a high-quality film can be formed by a simple process, and the production cost of the cobalt film can be reduced due to high use efficiency of the precursor.Type: GrantFiled: November 3, 2014Date of Patent: September 8, 2015Assignee: JSR CORPORATIONInventors: Hideki Nishimura, Kouji Sumiya, Yasuo Matsuki
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Publication number: 20150093890Abstract: A metal precursor and a method comprising decomposing a metal precursor on an integrated circuit device; and forming a metal from the metal precursor, wherein the metal precursor is selected from the group consisting of (i) a Co2(CO)6(R1C?CR2), wherein R1 and R2 are individually selected from a straight or branched monovalent hydrocarbon group have one to six carbon atoms that may be interrupted and substituted; (ii) a mononuclear cobalt carbonyl nitrosyl; (iii) a cobalt carbonyl bonded to one of a boron, indium, germanium and tin moiety; (iv) a cobalt carbonyl bonded to a mononuclear or binuclear allyl; and (v) a cobalt (II) complex comprising nitrogen-based supporting ligands.Type: ApplicationFiled: September 27, 2013Publication date: April 2, 2015Inventors: James M. Blackwell, Scott B. Clendenning, John J. Plombon, Patricio E. Romero
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Publication number: 20150004055Abstract: Photothermal antibacterial material RMG is provided in the present invention, where R represents aldehyde, di-aldehyde or multi-aldehyde, M is magnetic material, and G is reduced graphene oxide. A method of synthesizing the abovementioned antibacterial material comprises of three steps. At first graphene oxide was synthesized, followed by simultaneous reduction and functionlization with MNPs and eventually an aldehyde is modified on magnetic material to yield magnetic G functionalized glutaraldehyde (RMG). We utilize the photothermal feature of graphene for antibacterial activity, in addition graphene was functionalized with aldehyde for capturing bacteria and with magnetic material to enhance a focusing of light irradiation. Moreover, the magnetic properties of material could help for reusability of antibacterial material.Type: ApplicationFiled: September 5, 2013Publication date: January 1, 2015Applicant: NATIONAL TSING HUA UNIVERSITYInventors: Yong-Chien LING, Archana RAMCHANDRA-DEOKAR, Meng-Chin WU, Chan-Hung LIAO, Po-Yuan SHIH
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Patent number: 8877953Abstract: Provided are a method for producing a sanshool, which can produce a sanshool in a short process and with high stereoselectivity, as well as a novel diene iron complex compound that is a stable intermediate useful for the production method. The diene iron complex compound is represented by the following general formula (I): (in which A represents CO, P(RA)3, CN, NO, SO(RA)3, or N(RA)2; RA represents a straight chain or branched chain alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 12 carbon atoms; and one of R1 and R2 represents a hydrogen atom and the other one thereof represents a structure represented by the following formula (II)): (in which R represents a hydrogen atom, a hydroxyl group, or a methyl group).Type: GrantFiled: March 27, 2013Date of Patent: November 4, 2014Assignee: Tsumura & Co.Inventor: Katsuyuki Aoki
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Patent number: 8871962Abstract: Provided are a method for producing a sanshool, which method has a short process and exhibits high stereoselectivity, as well as an iron carbonyl complex compound that is an intermediate useful for the production method. A diene iron complex compound characterized by being represented by the following general formula (I): (in which A represents CO, P(RA)3, CN, NO, SO(RA)3, or N(RA)2; RA represents a straight chain or branched chain alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 12 carbon atoms; and one of R1 and R2 represents a hydrogen atom and the other one thereof represents a structure represented by the following formula (II)): (in which R represents a hydrogen atom, a hydroxyl group, or a methyl group).Type: GrantFiled: November 28, 2011Date of Patent: October 28, 2014Assignee: Tsumura & Co.Inventor: Katsuyuki Aoki
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Publication number: 20130264216Abstract: The present disclosure relates generally to carbon to carbon coupling processes, and more specifically, to dimerization or trimerization by electrocatalysis of alkenes and alkynes at room temperature.Type: ApplicationFiled: April 3, 2013Publication date: October 10, 2013Applicant: Ball State University Board of TrusteesInventors: Daesung Chong, Jesse W. Tye
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Publication number: 20130261327Abstract: Provided are a method for producing a sanshool, which can produce a sanshool in a short process and with high stereoselectivity, as well as a novel diene iron complex compound that is a stable intermediate useful for the production method. The diene iron complex compound is represented by the following general formula (I): (in which A represents CO, P(RA)3, CN, NO, SO(RA)3, or N(RA)2; RA represents a straight chain or branched chain alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 12 carbon atoms; and one of R1 and R2 represents a hydrogen atom and the other one thereof represents a structure represented by the following formula (II)): (in which R represents a hydrogen atom, a hydroxyl group, or a methyl group).Type: ApplicationFiled: March 27, 2013Publication date: October 3, 2013Applicant: TSUMURA & CO.Inventor: Katsuyuki AOKI
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Publication number: 20130245303Abstract: Provided are a method for producing a sanshool, which method has a short process and exhibits high stereoselectivity, as well as an iron carbonyl complex compound that is an intermediate useful for the production method. A diene iron complex compound characterized by being represented by the following general formula (I): (in which A represents CO, P(RA)3, CN, NO, SO(RA)3, or N(RA)2; RA represents a straight chain or branched chain alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 12 carbon atoms; and one of R1 and R2 represents a hydrogen atom and the other one thereof represents a structure represented by the following formula (II)): (in which R represents a hydrogen atom, a hydroxyl group, or a methyl group).Type: ApplicationFiled: November 28, 2011Publication date: September 19, 2013Applicant: TSUMURA & CO.Inventor: Katsuyuki Aoki
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Patent number: 8236907Abstract: A catalyst composition comprising a neutral bimetallic diphenoxydiiminate complex of group 10 metals or Ni, Pd or Pt is disclosed. The compositions can be used for the preparation of homo- and co-polymers of olefinic monomer compounds.Type: GrantFiled: October 6, 2009Date of Patent: August 7, 2012Assignee: Northwestern UniversityInventors: Tobin J. Marks, Brandon A. Rodriguez, Massimiliano Delferro
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Publication number: 20120156497Abstract: The invention enables processing waste sludge after galvanic treatment of metals, and particularly recycling spent pickling acids after pickling. Provided is an environmentally friendly process, which yields acids for reuse, and pure nano-sized iron pigments as a side product.Type: ApplicationFiled: September 7, 2010Publication date: June 21, 2012Applicant: GREEN FUTURE LTD.Inventors: Vladimir Boiko, Reuben Schapiro
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Patent number: 8029959Abstract: Taught herein is a charge control agent comprising a specific type of gallic acid metal complex represented by the following Chemical Formula (1) or Chemical Formula (2): In the formula (1), R1 represents an alkyl group containing 1-12 carbon atoms, an alkenyl group containing 1-12 carbon atoms, a substituted or unsubstituted aryl group containing 6-12 carbon atoms, or a hydrogen atom; R2 and R4 can independently represent an alkyl group containing 1-12 carbon atoms, an alkenyl group containing 2-12 carbon atoms, an alkoxy group containing 1-12 carbon atoms, a substituted or unsubstituted aryl group containing 6-12 carbon atoms, a halogen atom, or a hydrogen atom; R3 represents an alkyl group containing 1-12 carbon atoms, a substituted or unsubstituted aryl group containing 6-12 carbon atoms, a potassium atom, a sodium atom or a hydrogen atom. M represents a divalent to tetravalent metal atom, A is a counterion, m is a number from 1 to 3, and n is 1 or 2.Type: GrantFiled: May 23, 2007Date of Patent: October 4, 2011Assignee: Hubei Dinglong Chemical Co., Ltd.Inventors: Lin Wu, Zhilin Xia, Shuangquan Zhu
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Publication number: 20110054019Abstract: The present invention is a glutamine analogue which enters the mitochondrion and is subsequently exposed to ionizing radiation. When exposed to ionizing radiation, the present invention damages mitochondrial (as well as other) substructures such as mtDNA, the outer membrane, the inner membrane, cristae, ribosomes, etc., and causes the effective destruction of such mitochondrion. Tumorigenic cells without mitochondria cannot produce the energy they need to subsist and replicate, effectively starving them of energy and causing their destruction.Type: ApplicationFiled: September 1, 2009Publication date: March 3, 2011Inventor: Pedro Anastacio Serrano-Ojeda
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Patent number: 7834224Abstract: Disclosed are iron ligand catalysts for selective hydrogenation of aldehydes, ketones and imines. A catalyst such as dicarbonyl iron hydride hydroxycyclopentadiene) complex uses the OH on the five member ring and hydrogen linked to the iron to facilitate hydrogenation reactions, particularly in the presence of hydrogen gas.Type: GrantFiled: November 20, 2007Date of Patent: November 16, 2010Assignee: Wisconsin Alumni Research FoundationInventors: Charles P. Casey, Hairong Guan
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Patent number: 7652132Abstract: The present invention provides a metal-organic framework (“MOF”) comprising a plurality of metal clusters and a plurality of multidentate linking ligands. Each metal of the plurality of metal clusters comprises one or more metal ions. Each ligand of the plurality of multidentate linking ligands connects adjacent metal clusters. The present invention also provides a method of forming the metal-organic framework. The method of the invention comprises combining a solution comprising one or metal ions with a multidentate linking ligand having a sufficient number of accessible sites for atomic or molecular adsorption that the surface area of the resulting metal-organic framework is greater than 2,900 m2/g.Type: GrantFiled: May 7, 2004Date of Patent: January 26, 2010Assignee: The Regents of the University of MichiganInventors: Omar M. Yaghi, Adam J. Matzger, Jesse L. C. Rowsell
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Publication number: 20090105432Abstract: The invention relates to a method for polymerising ethylenically unsaturated monomers, wherein ethylenically unsaturated monomers are polymerised in the presence of a solvent-stable transition metal complex having slightly co-ordinating anions as polymer catalysts. The invention also relates to specific solvent-stable transition metal complexes having slightly co-ordinating anions. The invention also relates to highly reactive copolymers which are made of monomers comprising isobutene and at least one vinylaromatic compound which can be obtained according to said inventive method.Type: ApplicationFiled: August 11, 2006Publication date: April 23, 2009Applicant: BASF SEInventors: Hans Peter Rath, Hans-Michael Walter, Oskar Nuyken, Fritz Elmar Kuehn, Yanmei Zhang, Hui Yee Yeong
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Publication number: 20090105493Abstract: The present invention relates to a preparation of iron(II) acetate powder from low grade magnetite and comprises the following steps: (a) adding organic acid to low grade magnetite powder to obtain iron solution; (b) adding hydroxide to the iron solution to obtain iron hydroxide; and (c) adding acetic acid to the iron hydroxide, thereby obtaining iron(II) acetate. According to the present invention, it is possible to obtain high purity iron(II) acetate using low grade magnetite and there are advantages of mass producible environmentally-friendly simple process and prevention of corrosion of facilities.Type: ApplicationFiled: December 20, 2007Publication date: April 23, 2009Applicant: KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCESInventors: Hee Dong Jang, Yong Jae Suh, Dae Sup Kil, Kee Kahb Koo, Jae Kyeong Kim, Han Sang Oh
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Patent number: 7485739Abstract: A catalyst suitable for carbonylating ethylenically unsaturated compounds comprising a Group VIIIB metal or compound thereof and a metallocene.Type: GrantFiled: September 10, 2003Date of Patent: February 3, 2009Assignee: Lucite International UK Ltd.Inventors: Graham Eastham, Ian Butler, Kevin Fortune
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Patent number: 7270728Abstract: The invention comprises a method of photochemical transformation of metallic and non-metallic ions in an aqueous environment. The method comprises exposing the ions to UV irradiation in the presence of an organic acid. The aqueous ions are reduced by the method and may form hydrides, alkyl or carbonyl compounds.Type: GrantFiled: September 15, 2006Date of Patent: September 18, 2007Assignee: National Research Council of CanadaInventors: Xuming Guo, Ralph E. Sturgeon, Zoltan Mester
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Patent number: 7196210Abstract: The ability to design and construct solid-state materials with pre-determined structures is a grand challenge in chemistry. An inventive strategy based on reticulating metal ions and organic carboxylate links into extended networks has been advanced to a point that has allowed the design of porous structures in which pore size and functionality can be varied systematically. MOF-5, a prototype of a new class of porous materials and one that is constructed from octahedral Zn—O—C clusters and benzene links, was used to demonstrate that its 3-D porous system can be functionalized with the organic groups, —Br, —NH2, —OC3H7, —OC5H11, —H4C2, and —H4C4, and its pore size expanded with the long molecular struts biphenyl, tetrahydropyrene, pyrene, and terphenyl.Type: GrantFiled: May 2, 2005Date of Patent: March 27, 2007Assignee: The Regents of the University of MichiganInventors: Omar M. Yaghi, Mohamed Eddaoudi, Hailian Li, Jaheon Kim, Nathaniel Rosi
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Patent number: 7019138Abstract: This present invention provides a metal-ligand complex and methods for using and preparing the same. In particular, the metal-ligand complex of the present invention is of the formula: La-M-Xb where L, M, X, a, and b are those define herein. The metal-ligand complexes of the present invention are useful in a variety of applications including as electron-transfer mediators in dye-sensitized solar cells and related photoelectrochromic devices.Type: GrantFiled: October 30, 2002Date of Patent: March 28, 2006Assignees: Colorado State University Research Foundation, The University of FerraraInventors: C. Michael Elliott, Shawn A. Sapp, Carlo Alberto Bignozzi, Cristiano Contado, Stefano Caramori
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Patent number: 6965028Abstract: This invention features a supramolecule having the following structure: M is a transition metal atom that is rhenium (Re), manganese (Mn), chromium (Cr), molybdenum (Mo), tungsten (W), iron (Fe), ruthenium (Ru), or osmium (Os); Y is a nitrogen-based didentate ligand; A is O, S, Se, or Te; R is C3˜C16 alkyl, (CH2)n-aryl, or (CH2)n-aryl-(O—C1˜C16 alkyl)p, in which n is 0-15, p is 1-3; and m is 1, 2, 3, 4, or 5.Type: GrantFiled: January 24, 2002Date of Patent: November 15, 2005Assignee: Academia SinicaInventors: Kuang-Lieh Lu, Manimaran Bala, Thangamuthu Rajendran, Yi-Long Lu, Gene-Hsiang Lee, Shie-Ming Peng
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Patent number: 6930193Abstract: An isoreticular metal-organic framework (IRMOF) and method for systematically forming the same. The method comprises the steps of dissolving at least one source of metal cations and at least one organic linking compound in a solvent to form a solution; and crystallizing the solution under predetermined conditions to form a predetermined IRMOF. At least one of functionality, dimension, pore size and free volume of the IRMOF is substantially determined by the organic linking compound.Type: GrantFiled: April 30, 2002Date of Patent: August 16, 2005Assignee: The Regents of the University of MichiganInventors: Omar M. Yaghi, Mohamed Eddaoudi, Hailian Li, Jaheon Kim, Nathaniel Rosi
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Patent number: 6888002Abstract: The invention relates to novel transition metal complexes containing at least one diaminocarbene ligand, to processes for preparing these transition metal complexes and to their use as catalysts in organic reactions.Type: GrantFiled: September 30, 2002Date of Patent: May 3, 2005Assignee: Bayer AktiengesellschaftInventors: Wolfgang A. Herrmann, Karin Denk
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Patent number: 6677268Abstract: An improved catalyst based on cobalt and/or rhodium dissolved in a non-aqueous ionic solvent which is liquid at a temperature of less than 90° C. More particularly, the catalyst comprises at least one complex of cobalt and/or rhodium co-ordinated with at least one nitrogen-containing ligand and the non-aqueous ionic solvent comprises at least one quaternary ammonium and/or phosphonium cation and at least one inorganic anion.Type: GrantFiled: July 12, 2002Date of Patent: January 13, 2004Assignee: Institut Francais du PetroleInventors: Gerhard Hillebrand, Andre Hirschauer, Dominique Commereuc, Helene Olivier-Bourbigou, Lucien Saussine
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Publication number: 20030191334Abstract: The invention relates to a method for producing special transition metal compounds, to novel transition metal compounds and to their use for the polymerization of olefins.Type: ApplicationFiled: December 2, 2002Publication date: October 9, 2003Inventors: Jorg Schottek, Gerhard Erker, Klaus Kunz, Steve Doring
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Patent number: 6057465Abstract: Compositions and methods for the solid phase synthesis of organic compounds are provided. The compositions are solid supports having an attached traceless linker precursor and are represented by the formula: ##STR1## In this formula, S.sup.0 is a solid support; B is a connecting group; M is a transition metal, for example ruthenium, chromium, iron, molybdenum and manganese; each L is independently a transition metal ligand; the letter n represents an integer of from 1 to 4, such that M has a sufficient number of ligands to fill the available valences; and X.sup.- represents an anion which is typically a non-nucleophilic anion.Type: GrantFiled: May 22, 1997Date of Patent: May 2, 2000Assignee: Glaxo Wellcome Inc.Inventor: Mark A. Gallop
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Patent number: 5850086Abstract: A bleach and oxidation catalyst is provided comprising a catalytically active iron complex which can activate hydrogen peroxide or peroxy acids, for example.Type: GrantFiled: June 21, 1996Date of Patent: December 15, 1998Assignee: Regents of the University of MinnesotaInventors: Lawrence Que, Jr., Cheal Kim, Jinheung Kim, Yan Zang
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Patent number: 5523438Abstract: Metal-fullerene intercalation compounds, process for their preparation and use as catalystsTransition metal-fullerene intercalation compounds and a process for the preparation thereof by reaction of transition metal compounds with fullerenes or fullerene-containing carbon black with activation in a solvent.Type: GrantFiled: July 21, 1994Date of Patent: June 4, 1996Assignee: Hoechst AktiengesellschaftInventors: Robert Schlogl, Harald Werner, Michael Wohlers
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Patent number: 5198560Abstract: The present invention relates to a novel and efficient process for the preparation of 8-hydroxybicyclo[7.3.1]tridec-4-ene-2,6-diyne ring system which is part of the aglycone of esperemicin and to novel cytotoxic antitumor agents having said bicyclic ring system. The present invention also provides a method for treating mammalian malignant tumors by administering to an animal in need of such treatment an antitumor effective amount of a compound of the present invention.Type: GrantFiled: October 25, 1991Date of Patent: March 30, 1993Assignee: Bristol-Myers Squibb CompanyInventors: John F. Kadow, Mark D. Wittman
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Patent number: 5132409Abstract: Macrocyclic derivatives of 1,4,7,10-tetraazacyclododecane of general formula (I) hereinbelow, wherein A is a group of formula (II) hereinbelow, in which R is H or alkyl or optionally substituted benzyl or a H(OCH.sub.2 CH.sub.2).sub.1-4-, Me(OCH.sub.2 CH.sub.2).sub.1-4-, or Et(OCH.sub.2 CH.sub.2).sub.1-4- group, X or O--R.sub.1, in which R.sub.1 is H or alkyl, hydroxyalkyl, alkoxyalkyl, alkoxyhydroxyalkyl or a polyoxaalkyl group or X is --NR.sub.2 R.sub.3, in which R.sub.2 and R.sub.3 are H or alkyl, hydroxyalkyl, alkoxyalkyl or alkoxyhydroxyalkyl, and B.sub.1, B.sub.2 and B.sub.3 have the same meanings as A or are H or a group of formula (III) hereinbelow, in which R.sub.4 is H or alkyl, Y is a O--R.sub.5 group, wherein R.sub.5 is H or alkyl, hydroxyalkyl, alkoxyalkyl, alkoxyhydroxyalkyl or a polyoxaalkyl group, or Y is a --NR.sub.6 R.sub.7 group, wherein R.sub.6 and R.sub.Type: GrantFiled: November 27, 1989Date of Patent: July 21, 1992Assignee: Bracco Industria Chimica S.p.A.Inventors: Ernst Felder, Carlo Musu, Luciano Fumagalli, Fulvio Uggeri
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Patent number: 5041574Abstract: A process for the preparation of cobalt carbonyl complexes by heating a mixture containing an inert hydrocarbon solvent, at least one cobalt compound which is soluble in the reaction mixture, a trialkylphosphine, carbon monoxide, and a heterogeneous hydrogenation catalyst.Type: GrantFiled: August 9, 1990Date of Patent: August 20, 1991Assignee: E. I. Du Pont de Nemours and CompanyInventor: Rocco A. Paciello
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Patent number: 4590288Abstract: A polydentate binucleating ligand having at least four donor sites selected from N, O and S, complexed with two atoms of the same metal, forms a coordination complex useful in homogeneous catalysis. Most preferably, all the metal cations are Cu cations and the ligand has a meta-xylyl functionality.Type: GrantFiled: June 29, 1983Date of Patent: May 20, 1986Assignee: Exxon Research and Engineering Co.Inventor: Lawrence P. Klemann