公开(公告)号：US20220017434A1

公开(公告)日：2022-01-20

申请号：US17374247

申请日：2021-07-13

申请人： Qatar Foundation for Education, Science and Community Development

发明人： Ahmed Abotaleb ,  Giovanni Scabbia ,  Alessandro Sinopoli

IPC分类号： C07C1/32 ,  C01B3/26 ,  C01B32/75 ,  C07C319/06 ,  B01J23/42 ,  B01J21/04 ,  B01J23/04 ,  B01J23/883 ,  B01J29/40 ,  B01J19/24 ,  B01J19/00 ,  B01D3/14 ,  B01D3/00

摘要： The present disclosure is generally directed to a new and innovative system, process and method that utilize a new “non-oxygen type of oxidizers” process for methane (CH4) upgrading to value-added products such as olefins and aromatics (i.e., benzene, toluene and xylene (BTX)) etc. and further removing toxic impurities such as sulphur-containing compounds (i.e. H2S) by using the sulphur as a source of radical.

公开(公告)号：US20210114953A1

公开(公告)日：2021-04-22

申请号：US16972291

申请日：2019-06-07

申请人： Amyris, Inc.

发明人： Karl Joseph FISHER ,  Frank Xavier WOOLARD

IPC分类号： C07C1/32 ,  C12P5/02 ,  C07C209/60 ,  C07C17/093 ,  C07C67/10 ,  C07C29/128 ,  C07C315/00 ,  C07C315/04 ,  A61K39/39

摘要： The present disclosure provides methods for preparing polyunsaturated hydrocarbons, such as E,E-farnesol, farnesyl acetate and squalene, by base catalyzed addition of a dialkylamine to a 3-methylene-1-alkene, such as farnesene. The present disclosure also provides compositions including one more farnesene derivatives prepared using the disclosed methods.

公开(公告)号：US10745424B2

公开(公告)日：2020-08-18

申请号：US16327735

申请日：2017-08-30

申请人： The Board of Trustees of The Leland Stanford Junior University

发明人： Noah Burns ,  Steven R. Shuken ,  Jaron A. M. Mercer ,  Carolyn M. Cohen

IPC分类号： C07F9/117 ,  C07C1/32 ,  C07C2/42 ,  C07C13/62 ,  C07C29/17 ,  C07C45/69 ,  C07C53/136 ,  C07C1/30 ,  C07C29/09 ,  C07C41/20 ,  C07C45/68 ,  C07C51/16 ,  C07C41/18 ,  C07C69/608 ,  A61K9/127 ,  C07C31/137 ,  C07C49/693 ,  C07F5/02

摘要： Methods for preparing a variety of ladderane precursors, ladderane compounds and ladderane lipids are provided. Also provided are methods of preparing a liposome from the ladderane lipids disclosed herein, and compositions thereof. Aspects of the invention include encapsulated one or more cargo moieties in the liposome or compositions thereof and use of the subject liposome compositions as vehicles in drug delivery, imaging, diagnostics and other medical applications. Aspects of the methods disclosed herein include administering a liposomal composition comprising a pharmaceutical agent to a subject under conditions sufficient to deliver the composition to a site of interest in the subject, and release the pharmaceutical agent from the liposomal composition.

公开(公告)号：US10246393B2

公开(公告)日：2019-04-02

申请号：US15797568

申请日：2017-10-30

申请人： TOSOH CORPORATION ,  KYOTO UNIVERSITY

发明人： Hisao Eguchi ,  Takanori Miyazaki ,  Yoshiaki Nakao

IPC分类号： C07D213/06 ,  C07C41/30 ,  C07C1/32 ,  C07C17/263 ,  C07C45/61 ,  C07C67/28 ,  C07C303/30 ,  C07D213/16 ,  C07D213/64 ,  C07D215/06 ,  C07D217/04 ,  C07D295/033 ,  C07D409/04 ,  C07C67/343 ,  C07C41/18 ,  C07B37/04 ,  C07C315/04 ,  C07C45/45 ,  C07C45/49 ,  C07C45/59

摘要： In a cross coupling reaction, in a case where a halogen atom is selected as the leaving group of the raw material compound, a harmful halogen waste forms as a by-product after the reaction, and disposal of the waste liquid is complicated and environmental burden is high. In a carbon-hydrogen activation cross coupling reaction which requires no halogen atom as the leaving group, although no halogen waste forms as a by-product, the reaction substrate is considerably restricted, and the reaction remains a limited molecular construction method.A method for producing an aromatic compound, which comprises subjecting an aromatic nitro compound and a boronic acid compound to a cross coupling reaction in the presence of a metal catalyst.

公开(公告)号：US10246382B2

公开(公告)日：2019-04-02

申请号：US15128448

申请日：2015-04-17

申请人： Siemens Energy, Inc.

发明人： Chad L. Felch ,  Matthew R. Patterson ,  Bryan J. Kumfer

IPC分类号： C02F1/66 ,  C02F1/72 ,  C07C1/32 ,  C08L33/26 ,  C10L3/10 ,  C02F11/08 ,  C02F101/32 ,  C02F101/36 ,  C02F103/28 ,  C02F103/36 ,  C02F101/38 ,  C02F103/10 ,  C02F103/32

摘要： Catalytic systems and methods for treating process streams are disclosed. Catalytic wet oxidation and hydrolysis techniques may be used to treat one or more undesirable constituents such as HPAM and KHI. Methane may be produced in connection with at least some embodiments.

公开(公告)号：US20180334414A1

公开(公告)日：2018-11-22

申请号：US15580838

申请日：2016-06-01

申请人： Oxford University Innovation Limted

发明人： Stephen P. Fletcher ,  Mireia Sidera Portela

IPC分类号： C07C1/32 ,  C07C41/30 ,  C07C17/263 ,  C07C67/343 ,  C07C201/12 ,  C07F7/18 ,  C07D309/18 ,  C07D333/08 ,  C07D307/79 ,  C07D231/56 ,  C07D213/61 ,  C07D209/08 ,  C07D211/70

摘要： Processes of forming Csp2—Csp3 bonds at the allylic carbon of a cyclic allylic compound starting material are disclosed, in which a racemic mixture of a cyclic allylic compound having a leaving group attached to the allylic carbon is reacted with a compound having a nucleophilic carbon atom in the presence of a Rh(I), Pd(II) or Cu(I) pre-catalyst and a chiral ligand. The reaction products containing the newly-formed Csp2—Csp3 bond are generated in high stereoisomeric excess, and may therefore serve as important organic building blocks in the preparation of new agrochemicals and pharmaceuticals.

公开(公告)号：US10118872B2

公开(公告)日：2018-11-06

申请号：US15684709

申请日：2017-08-23

申请人： Total Research & Technology Feluy

发明人： Nikolai Nesterenko ,  Walter Vermeiren ,  Delphine Minoux ,  Sander Van Donk

IPC分类号： C07C1/26 ,  C07C1/32 ,  C07C4/06 ,  C07C2/06 ,  C07C1/22 ,  C07C7/04 ,  B01J29/85 ,  C01B39/02 ,  C10G3/00 ,  C07C1/20 ,  B01J29/40

摘要： The present invention is a phosphorous modified zeolite (A) made by a process comprising in that order: selecting a zeolite with low Si/Al ratio (advantageously lower than 30) among H+ or NH4+-form of MFI, MEL, FER, MOR, clinoptilolite, said zeolite having been made preferably without direct addition of organic template; steaming at a temperature ranging from 400 to 870° C. for 0.01-200h; leaching with an aqueous acid solution containing the source of P at conditions effective to remove a substantial part of Al from the zeolite and to introduce at least 0.3 wt % of P; separation of the solid from the liquid; an optional washing step or an optional drying step or an optional drying step followed by a washing step; a calcination step. The present invention also relates to a process (hereunder referred as “XTO process”) for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock wherein said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock is contacted with the above catalyst (in the XTO reactor) under conditions effective to convert at least a portion of the oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to olefin products (the XTO reactor effluent).The present invention also relates to a process (hereunder referred as “combined XTO and OCP process”) to make light olefins from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising: contacting said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the XTO reactor with the above catalyst at conditions effective to convert at least a portion of the feedstock to form an XTO reactor effluent comprising light olefins and a heavy hydrocarbon fraction; separating said light olefins from said heavy hydrocarbon fraction; contacting said heavy hydrocarbon fraction in the OCP reactor at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins.

公开(公告)号：US10115905B2

公开(公告)日：2018-10-30

申请号：US14860732

申请日：2015-09-22

申请人： Feng-Wen Yen

发明人： Feng-Wen Yen

IPC分类号： H01L51/00 ,  H01L27/32 ,  C09K11/02 ,  C07C13/62 ,  C09K11/06 ,  C07C1/32 ,  H01L51/50

摘要： The present invention generally discloses an organic compound and organic electroluminescence (herein referred to as organic EL) device using the organic compound. More specifically, the present invention relates to an organic EL device employing the organic compound as fluorescent emitting layer which can display long lifetime, high efficiency and emitting fluorescent blue light and green light.

公开(公告)号：US10072028B2

公开(公告)日：2018-09-11

申请号：US15034102

申请日：2014-11-03

申请人： The Board of Trustees of the University of Illinois

发明人： Martin D. Burke ,  Pulin Wang ,  Ian Crouch

IPC分类号： C07F5/02 ,  C07C67/343 ,  C07B37/04 ,  C07C1/32

CPC分类号： C07F5/025 ,  C07B37/04 ,  C07B2200/07 ,  C07C1/321 ,  C07C67/343 ,  C07C2523/50 ,  C07C2531/24 ,  C07C2601/02 ,  C07C2601/04 ,  C07C2601/08 ,  C07C2601/14 ,  C07C2601/16 ,  C07C2602/10 ,  C07C69/76 ,  C07C15/14 ,  C07C15/24 ,  C07C13/28 ,  C07C15/02

摘要： Provided are methods for site- and stereo-retentive cross-couplings with unactivated secondary boronic acids, which methods are particularly useful in building block-based approach for small molecule synthesis. Also provided is a method of forming an air-stable chiral secondary boronic acid.

公开(公告)号：US09982087B2

公开(公告)日：2018-05-29

申请号：US14912946

申请日：2014-07-31

申请人： Sumitomo Chemical Company, Limited

发明人： Ken Kashima ,  Noriyuki Hida

IPC分类号： C07C69/76 ,  C08G61/12 ,  C07C67/465 ,  C07C209/60 ,  C07C1/32

CPC分类号： C08G61/121 ,  C07C1/321 ,  C07C67/465 ,  C07C209/60 ,  C07C2531/22 ,  C07C2531/24 ,  C07C2603/18 ,  C08G61/12 ,  C08G61/122 ,  C08G2261/1424 ,  C08G2261/1426 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3245 ,  C08G2261/411 ,  C07C13/567

摘要： A method is provided for producing a compound, including a step of mixing a compound (1) having one or two leaving groups, a compound (2) having one or two boron atom-containing leaving groups, an organic base (P), and at least one selected from a phase transfer catalyst and an organic base (Q) larger in the number of carbon atoms than the above-mentioned organic base in the presence of a transition metal catalyst. The method thereby performs a coupling reaction between the above-mentioned compound (1) and the above-mentioned compound (2).