Patents Assigned to Studiengesellschaft
  • PROCESS FOR DEOXYFLUORINATION OF PHENOLS
    Publication number: 20200369583
    Abstract: The present invention refers to a process for transition-metal-assisted 18F-deoxyfluorination of phenols. The transformation benefits from readily available phenols as starting materials, tolerance of moisture and ambient atmosphere, large substrate scope, and translatability to generate doses appropriate for positron emission tomography (PET) imaging.
    Type: Application
    Filed: July 10, 2018
    Publication date: November 26, 2020
    Applicants: STUDIENGESELLSCHAFT KOHLE MBH, PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: Tobias RITTER, Constanze NEUMANN, Mohammad Hassan BEYZAVI, Martin Georg STREBL-BANTILLO, Debashis MANDAL
  • PROCESS FOR THE TRANSITION METAL CATALYZED CYANATION OF ARYL/VINYL HALIDES
    Publication number: 20200325099
    Abstract: The present invention refers to a process for a transition metal, particularly nickel-catalyzed cyanation reaction of aryl/vinyl halide using organic nitrile compounds. This new reaction provides a strategically distinct approach to the safe preparation of aryl/vinyl cyanides, which are essential compounds in agrochemistry and medicinal chemistry.
    Type: Application
    Filed: October 2, 2018
    Publication date: October 15, 2020
    Applicant: STUDiENGESELLSCHAFT KOHLE MBH
    Inventors: Bill MORANDI, Peng YU
  • PROCESS FOR HYDROCYANATION OF TERMINAL ALKYNES
    Publication number: 20200181068
    Abstract: The present invention refers to a process for a Rh-catalyzed Anti-Markovnikov hydrocyanation of terminal alkynes which process discloses, for the first time, the highly stereo- and regio-selective hydrocyanation of terminal alkynes to furnish E-configured alkenyl nitriles and the catalyst used in the present process.
    Type: Application
    Filed: May 8, 2018
    Publication date: June 11, 2020
    Applicant: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Tobias RITTER, Fei YE
  • Process for the catalytic reversible alkene-nitrile interconversion
    Patent number: 10597356
    Abstract: The present invention refers to processes for catalytic reversible alkene-nitrile interconversion through controllable HCN-free transfer hydrocyanation.
    Type: Grant
    Filed: November 26, 2016
    Date of Patent: March 24, 2020
    Assignee: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Bill Morandi, Xianjie Fang, Peng Yu
  • PROCESS FOR PREPARATION OF METAL OXIDES NANOCRVSTALS AND THEIR USE FOR WATER OXIDATION
    Publication number: 20200056295
    Abstract: The present application refers to a process for preparing of nanostructured metal oxides such as cobalt oxide and transition metal incorporated cobalt oxides and nickel aluminium oxides and nickel metal supported on aluminium oxide using plant material such as spent tea leaves as a hard template and the use of such catalysts for water oxidation.
    Type: Application
    Filed: October 10, 2017
    Publication date: February 20, 2020
    Applicant: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Harun TÜYSÜZ, Xiaohui DENG
  • SUBSTITUTED IMIDAZOLIUM SULFURANES AND THEIR USE
    Publication number: 20200031777
    Abstract: The present invention refers to substituted imidazolium sulfuranes, the use thereof for the transfer of a —CN group or an alkyne group.
    Type: Application
    Filed: June 21, 2016
    Publication date: January 30, 2020
    Applicant: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Manuel ALCARAZO, Javier PEÑA GONZALEZ, Garazi TALAVERA URQUIJO
  • PROCESS FOR THE OLIGOMERIZATION OF ACETYLENE IN THE PRESENCE OF HYDROGEN AND A SOLID CATALYST
    Publication number: 20190256442
    Abstract: The present invention refers to a process for oligomerization of acetylene in the presence of hydrogen and a solid catalyst.
    Type: Application
    Filed: May 30, 2017
    Publication date: August 22, 2019
    Applicant: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Ferdi SCHUETH, Ioan-Teodor TROTUS
  • DIRECT PALLADIUM-CATALYZED AROMATIC FLUORINATION
    Publication number: 20190099748
    Abstract: Provided herein are palladium complexes comprising a ligand of Formula (A?) and a ligand of Formula (B), wherein R1-R18 are as defined herein. The palladium complexes are useful in methods of fluorinating aryl and heteroaryl substrates. Further provided are compositions and kits comprising the palladium complexes.
    Type: Application
    Filed: March 9, 2017
    Publication date: April 4, 2019
    Applicants: President and Fellows of Harvard College, Studiengesellschaft Kohle mbH
    Inventors: Tobias Ritter, Jeffrey Garber, Kumiko Yamamoto
  • PROCESS FOR REMOVING RADIOACTIVE ISOTOPES FROM AQUEOUS FLUIDS BY FLUORINE CONTAINING REAGENTS, FLUORINE CONTAINING, WATER-INSOLUBLE SALTS OF THE RADIOACTIVE ISOTOPES, AND THEIR USE AS THERAPEUTIC AGENTS
    Publication number: 20190092793
    Abstract: The present invention refers to a process for removing Cs, and optionally Rb, from aqueous fluids including body fluids by fluorine containing reagents, the synthesis of fluorine containing, water-insoluble salts of said Cs isotopes and their use as therapeutic agents.
    Type: Application
    Filed: March 7, 2017
    Publication date: March 28, 2019
    Applicant: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Klaus-Richard PÖRSCHKE, David POLLAK
  • PROCESS FOR THE CATALYTIC REVERSIBLE ALKENE-NITRILE INTERCONVERSION
    Publication number: 20190031602
    Abstract: The present invention refers to processes for catalytic reversible alkene-nitrile interconversion through controllable HCN-free transfer hydrocyanation.
    Type: Application
    Filed: November 26, 2016
    Publication date: January 31, 2019
    Applicant: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Bill MORANDI, Xianjie FANG, Yu PENG
  • Process for preparing amines
    Patent number: 10167255
    Abstract: The present invention refers to a process for preparing amines comprising reacting a compound of the formula R1—CO—R2 comprising a carbonyl moiety with a amine compound of the formula HNR3R4 and carbon monoxide in the presence of a catalyst.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: January 1, 2019
    Assignee: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Benjamin List, Denis Alexandrovich Chusov
  • LOW TEMPERATURE RADICAL INITIATOR SYSTEM AND PROCESSES MAKING USE THEREOF
    Publication number: 20180371144
    Abstract: The present invention refers to a process making use of a radical initiator system comprising peroxy compounds, in particular peroxyketals, in the presence of an acid catalyst to initiate radical processes at low temperature, such as room temperature and below.
    Type: Application
    Filed: December 20, 2016
    Publication date: December 27, 2018
    Applicants: STUDIENGESELLSCHAFT KOHLE MBH, HASSELT UNIVERSITY
    Inventors: Martin KLUSSMANN, Joke VANDENBERGH, Thomas JUNKERS, Bertrand SCHWEITZER-CHAPUT
  • CHIRAL PHOSPHORAMIDIMIDATES AND DERIVATIVES THEREOF
    Publication number: 20180339999
    Abstract: The present invention relates to chiral phosphoramidimidates, their salts and metal complexes as well as derivatives thereof and their use as catalysts.
    Type: Application
    Filed: August 31, 2016
    Publication date: November 29, 2018
    Applicant: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Benjamin LIST, Philip Stephan Joseph KAIB, Lucas SCHREYER, Sunggi LEE, Roberta PROPERZI, Luping LIU
  • ANIONIC SURFACTANTS AND DETERGENTS COMPRISING THEM
    Publication number: 20180155654
    Abstract: Surfactants of the general formula (I) in which R1 is a linear or branched akyl radical having 6 to 20, especially 10 to 16 C atoms, R2 and R3 independently of one another are H or H3CO, and M is hydrogen, an alkali metal or a moiety N+R4R5R6, in which R4, R5 and R6 independently of one another are hydrogen, an alkyl group having 1 to 6 C atoms or a hydroxyalkyl group having 2 to 6 C atoms, are readily incorporated into laundry detergents or cleaning products, possess outstanding performance qualities and can be prepared on the basis of renewable raw materials.
    Type: Application
    Filed: February 2, 2018
    Publication date: June 7, 2018
    Applicants: Henkel AG & Co. KGaA, Studiengesellschaft Kohle mbH
    Inventors: Christian Kropf, Alexander Schulz, Hendrik Hellmuth, Roberto Rinaldi, Hebert Jesus Estevez Rivera
  • NOVEL ANIONIC SURFACTANTS AND WASHING AGENTS CONTAINING SAID SURFACTANTS
    Publication number: 20180155653
    Abstract: Surfactants of general formula (I), in which R1 denotes a linear or branched alkyl residue having 6 to 20, and in particular 8 to 14 carbon atoms, R2 denotes H or CH3, and M denotes hydrogen, an alkali metal or an N+R3R4R5 grouping, in which R3, R4 and R5, independently of one another, denote hydrogen, an alkyl group having 1 to 6 carbon atoms or a hydroxyalkyl group having 2 to 6 carbon atom, can be easily incorporated into washing or cleaning agents, have outstanding application-related properties, and can be produced based on renewable resources.
    Type: Application
    Filed: February 2, 2018
    Publication date: June 7, 2018
    Applicants: Henkel AG & Co. KGaA, Studiengesellschaft Kohle mbH
    Inventors: Christian Kropf, Alexander Schulz, Hendrik Hellmuth, Roberto Rinaldi, Hebert Jesus Estevez Rivera
  • N-substituted pyridiniophosphines, processes for their preparation and their use
    Patent number: 9962690
    Abstract: The present invention deals with the synthesis and applications of new cationic compounds being useful as metal ligands. Specifically, N-alkyl/aryl substituted pyridiniophosphines are prepared and used as ligands for transition metals. The so-obtained metal complexes and their use as catalysts in chemical synthesis is also described. It also worth mentioning that N-alkyl/aryl pyridiniophosphines can be synthesized through a short, scalable and highly modular route.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: May 8, 2018
    Assignee: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Manuel Alcarazo, Christian Wille, Hendrik Tinnermann
  • Process for the asymmetric oxidation of organic compounds with peroxides in the presence of a chiral acid catalyst
    Patent number: 9932305
    Abstract: The present invention relates to a process for the asymmetric oxidation of nucleophilic organic compounds, particularly metal-free, with peroxide compounds in the presence of a chiral Brønsted acid catalyst. In one detail, the present invention relates to a process for enantioselective sulfoxidation of thiocompounds with peroxide compounds in the presence of a chiral imidodiphosphate catalyst. In another detail, the present invention relates to a process for enantioselective sulfoxidation of thiocompounds with peroxide compounds in the presence of a chiral phosphoric acid catalyst.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: April 3, 2018
    Assignee: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Benjamin List, Ilija Coric, Saihu Liao
  • PROCESS FOR PREPARING PRODUCT OIL FROM PEAT, COIR OR PEAT-LIKE SUBSTANCES
    Publication number: 20180086983
    Abstract: The present invention refers to a process for catalytic fractionation of peat, coir, peat-like materials or mosses into a non-pyrolytic bio-oil and a sterile solid fraction with similar volume and structural function to the starting material. The inventive process is useful for a variety of interesting applications, starting from raw peat with a water content of up to 80% resulting in a an oil, rich in polyols and aliphatic molecules.
    Type: Application
    Filed: March 22, 2016
    Publication date: March 29, 2018
    Applicant: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Roberto RINALDI, Marco KENNEMA
  • Process for preparing catalyst loaded polyphenylene particles, the obtained polyphenylene particles and their use as catalysts
    Patent number: 9844774
    Abstract: The present invention refers to processes for preparing catalyst loaded polyphenylene particles, the so-obtained polyphenylene particles and their use as catalysts.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: December 19, 2017
    Assignee: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Ferdi Schueth, Alois Fürstner, Feng Wang
  • Process for the trans-selective hydroboration of internal alkynes
    Patent number: 9802965
    Abstract: The present invention refers to a process for the trans-selective hydroboration of internal alkynes and the so-obtained products. The inventive process makes use of a borane of the formula X1X2BH selected from the group of dialkyl boranes or di(alkoxy)boranes which are reacted with the internal alkynes in the presence of a cyclyopentadienyl-coordinated ruthenium catalyst.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: October 31, 2017
    Assignee: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Alois Fürstner, Basker Sundararaju