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1. 发明授权

US11691135B2 Synthesis of alkynones via carbonylative Sonogashira coupling reactions catalyzed by Pd(II)-N-Heterocyclic carbene-pyridine complexes 有权
公开(公告)号：US11691135B2
公开(公告)日：2023-07-04
申请号：US17071713
申请日：2020-10-15
申请人： King Fahd University of Petroleum & Minerals , Saudi Arabian Oil Company
发明人： Bassam El Ali , Waseem Mansour , Mohammed Fettouhi
IPC分类号： C07C45/49 , C07C201/12 , C07D307/58 , C07F15/06 , B01J31/22 , C07C45/50 , C07F15/00
CPC分类号： B01J31/2273 , C07C45/50 , C07C201/12 , C07D307/58 , C07F15/006 , B01J2231/321 , C07C2601/14
摘要： This disclosure relates to N-substituted Pd(II)-N-heterocyclic carbene-pyridine complexes, methods of preparing the complexes, and methods of using the complexes in Sonogashira coupling reactions.

2. 发明申请

US20190275501A1 CATALYSTS COMPRISING SILICON MODIFIED NICKEL 审中-公开
公开(公告)号：US20190275501A1
公开(公告)日：2019-09-12
申请号：US16298293
申请日：2019-03-11
申请人： Su Yun HA , M. Grant NORTON , Oscar Gerardo Marin Flores
发明人： Su Yun HA , M. Grant NORTON , Oscar Gerardo Marin Flores
IPC分类号： B01J23/755 , B01J35/00 , B01J35/02 , B01J37/04 , B01J37/10 , B01J37/00 , C01B3/40 , C07C29/151 , C07C45/49 , C07C41/01
摘要： Nickel-based catalysts comprising silicon modified nickel (nickel silicate) are provided, as are methods for using the catalysts to i) convert methane to CO and H2 (e.g. for use in synthetic chemical compound production); or to ii) convert methane to oxygenated hydrocarbons e.g. one or more of methanol, acetone, formaldehyde, and dimethyl ether. The catalysts are bifunctional and comprise both Ni metallic catalytic sites and acidic nickel-silicon catalytic sites, and the conversions are performed under moderate reaction conditions.

3. 发明授权

US09897913B2 Radiation-sensitive composition 有权
公开(公告)号：US09897913B2
公开(公告)日：2018-02-20
申请号：US14472011
申请日：2014-08-28
申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.
发明人： Masatoshi Echigo , Dai Oguro
IPC分类号： G03F7/004 , G03F7/022 , G03F7/038 , G03F7/039 , C07C39/12 , C07C39/17 , C07C39/42 , C07C45/49 , C07C37/20 , C07C65/105 , C07C69/736 , C07C59/70 , C07D307/33 , C08G8/04 , C08G8/08 , C08G8/20
CPC分类号： G03F7/0045 , C07C37/20 , C07C39/12 , C07C39/17 , C07C39/42 , C07C45/49 , C07C59/70 , C07C65/105 , C07C69/736 , C07C2601/14 , C07C2603/74 , C07C2603/92 , C07D307/33 , C08G8/04 , C08G8/08 , C08G8/20 , G03F7/022 , G03F7/038 , G03F7/0382 , G03F7/0392 , G03F7/0397 , Y10S430/106 , Y10S430/108 , Y10S430/109 , C07C47/546
摘要： A radiation-sensitive composition containing a resist compound having a high sensitivity, a high resolution, a high etching resistance, and a low outgas which forms a resist pattern with a good shape is described.

4. 发明授权

US09714206B2 Methyl-iodide-free carbonylation of an alcohol to its homologous aldehyde and/or alcohol 有权
公开(公告)号：US09714206B2
公开(公告)日：2017-07-25
申请号：US14585915
申请日：2014-12-30
申请人： Eastman Chemical Company
发明人： Andrew James Vetter , Jonathan Michael Penney , David William Norman
IPC分类号： C07C45/00 , C07C45/49 , B01J31/24 , C07C29/16 , C07C45/50 , C07C51/12
CPC分类号： C07C45/49 , B01J31/2409 , B01J2231/34 , B01J2531/845 , C07C29/16 , C07C45/50 , C07C51/12 , C07C47/06 , C07C53/08 , C07C31/08
摘要： Disclosed is a process for the reductive carbonylation of a low molecular weight alcohol to produce the homologous aldehyde and/or alcohol. The process includes conducting the reaction to produce the aldehyde in the presence of a catalyst complex composed of cobalt, an onium cation and iodide in a ratio of 1:2:4 with a phosphine ligand. A ruthenium co-catalyst is used in the production of the homologous alcohol. The reductive carbonylation reaction does not require an additional iodide promoter and produces a crude reductive carbonylation product substantially free of methyl iodide.

5. 发明授权

US09453166B2 Systems and processes for catalytic pyrolysis of biomass and hydrocarbonaceous materials for production of aromatics with optional olefin recycle, and catalysts having selected particle size for catalytic pyrolysis 有权
公开(公告)号：US09453166B2
公开(公告)日：2016-09-27
申请号：US14868423
申请日：2015-09-29
申请人： UNIVERSITY OF MASSACHUSETTS
发明人： George H. Huber , Anne Mae Gaffney , Jungho Jae , Yu-Ting Cheng
IPC分类号： C10G1/00 , C10G3/00 , C10B49/22 , C10B53/02 , C10B57/06 , C10G1/10 , C10G11/18 , C10G1/02 , C07C45/49 , C10G45/32 , C10G50/00 , B01J29/40 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/87
CPC分类号： C10G3/49 , B01J29/40 , B01J29/405 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/87 , C07C45/49 , C10B49/22 , C10B53/02 , C10B57/06 , C10G1/002 , C10G1/02 , C10G1/10 , C10G3/00 , C10G11/18 , C10G45/32 , C10G50/00 , C10G2300/1003 , C10G2300/1014 , C10G2300/4018 , C10G2300/4081 , C10G2300/70 , C10G2400/20 , C10G2400/30 , Y02E50/14 , Y02P20/52 , Y02P30/20 , Y02P30/42
摘要： This invention relates to compositions and methods for fluid hydrocarbon product, and more specifically, to compositions and methods for fluid hydrocarbon product via catalytic pyrolysis. Some embodiments relate to methods for the production of specific aromatic products (e.g., benzene, toluene, naphthalene, xylene, etc.) via catalytic pyrolysis. Some such methods may involve the use of a composition comprising a mixture of a solid hydrocarbonaceous material and a heterogeneous pyrolytic catalyst component. In some embodiments, an olefin compound may be co-fed to the reactor and/or separated from a product stream and recycled to the reactor to improve yield and/or selectivity of certain products. The methods described herein may also involve the use of specialized catalysts. For example, in some cases, zeolite catalysts may be used. In some instances, the catalysts are characterized by particle sizes in certain identified ranges that can lead to improve yield and/or selectivity of certain products.

6. 发明申请

US20150111991A1 AROMATIC ALDEHYDE, AND EPOXY RESIN CURING AGENT AND EPOXY RESIN COMPOSITION COMPRISING THE AROMATIC ALDEHYDE 有权
标题翻译：芳香醛和环氧树脂固化剂和环氧树脂组合物包含芳族醛
公开(公告)号：US20150111991A1
公开(公告)日：2015-04-23
申请号：US14404560
申请日：2013-05-17
申请人： Mitsubishi Gas Chemical Company, Inc.
发明人： Mitsuharu Kitamura , Yutaka Matsuura , Hisayuki Kuwahara , Tomotaka Wada , Yuiga Asai
IPC分类号： C08G59/56 , C09D163/00 , C07C45/49 , C07C47/228
CPC分类号： C08G59/56 , B01J27/12 , C07C45/49 , C07C45/50 , C07C47/228 , C07C47/542 , C08G59/4007 , C08G59/4223 , C08G59/58 , C09D163/00
摘要： There are provided a novel aromatic aldehyde compound capable of providing an epoxy resin coating film and an epoxy resin cured material satisfying all of the excellent surface property (smoothness, gloss), drying property, water resistance, transparency and adhesion, and an epoxy resin curing agent and an epoxy resin composition containing the aromatic aldehyde compound. The aromatic aldehyde has a branched alkyl group having 10 to 14 carbon atoms.
摘要翻译：提供能够提供环氧树脂涂膜和环氧树脂固化物的新型芳族醛化合物，其具有优异的表面性（平滑性，光泽），干燥性，耐水性，透明性和粘合性，以及环氧树脂固化试剂和含有芳族醛化合物的环氧树脂组合物。芳香醛具有10-14个碳原子的支链烷基。

7. 发明授权

US08859455B2 Nanocrystal assembly for tandem catalysis 有权
标题翻译：用于串联催化的纳米晶体组件
公开(公告)号：US08859455B2
公开(公告)日：2014-10-14
申请号：US13441240
申请日：2012-04-06
申请人： Peidong Yang , Gabor Somorjai , Yusuke Yamada , Chia-Kuang Tsung , Wenyu Huang
发明人： Peidong Yang , Gabor Somorjai , Yusuke Yamada , Chia-Kuang Tsung , Wenyu Huang
IPC分类号： B01J21/00 , B01J23/00 , B01J23/63 , B01J23/42 , B01J37/02 , C01B3/22 , B01J35/00 , C07C45/49
CPC分类号： B01J23/63 , B01J23/42 , B01J35/0013 , B01J37/0244 , C01B3/22 , C01B2203/0277 , C01B2203/107 , C01B2203/1082 , C01B2203/1223 , C07C45/49 , C07C45/50 , C07C47/02
摘要： The present invention provides a nanocrystal tandem catalyst comprising at least two metal-metal oxide interfaces for the catalysis of sequential reactions. One embodiment utilizes a nanocrystal bilayer structure formed by assembling sub-10 nm platinum and cerium oxide nanocube monolayers on a silica substrate. The two distinct metal-metal oxide interfaces, CeO2—Pt and Pt—SiO2, can be used to catalyze two distinct sequential reactions. The CeO2—Pt interface catalyzed methanol decomposition to produce CO and H2, which were then subsequently used for ethylene hydroformylation catalyzed by the nearby Pt—SiO2 interface. Consequently, propanal was selectively produced on this nanocrystal bilayer tandem catalyst.
摘要翻译：本发明提供一种纳米晶体串联催化剂，其包括用于催化顺序反应的至少两个金属 - 金属氧化物界面。一个实施例使用通过在二氧化硅衬底上组装次10nm的铂和氧化铈纳米管单层而形成的纳米晶体双层结构。两种不同的金属 - 金属氧化物界面CeO2-Pt和Pt-SiO2可用于催化两种不同的顺序反应。 CeO2-Pt界面催化甲醇分解以产生CO和H 2，随后将其用于由附近的Pt-SiO 2界面催化的乙烯加氢甲酰化。因此，在该纳米晶体双层串联催化剂上选择性地生成丙醛。

8. 发明申请

US20120190894A1 GAS PHASE HYDROFORMYLATION PROCESS 有权
标题翻译：气相氢化方法
公开(公告)号：US20120190894A1
公开(公告)日：2012-07-26
申请号：US13499317
申请日：2010-10-06
申请人： Richard W. Wegman
发明人： Richard W. Wegman
IPC分类号： C07C45/49 , C07C47/02
CPC分类号： C07F9/65746 , C07B41/06 , C07C45/50 , C07F9/145 , C07C47/02
摘要： A gas phase catalytic hydroformylation process for producing at least one aldehyde product in the presence of a transition metal-ligand complex hydroformylation catalyst and water vapor. Surprisingly, catalyst activity can be sustained by having traces of water vapor in the feed stream. Additionally, additional ligand can be added to replace lost ligand to maintain activity. In addition, it has been found that treatment of the catalyst with a buffer can rejuvenate catalyst activity.
摘要翻译：一种用于在过渡金属 - 配体络合物加氢甲酰化催化剂和水蒸气存在下生产至少一种醛产物的气相催化加氢甲酰化方法。令人惊讶的是，通过在进料流中具有痕量的水蒸气可以维持催化剂活性。另外，可以加入另外的配体以代替丢失的配体以维持活性。此外，已经发现用缓冲液处理催化剂可以恢复催化剂活性。

9. 发明申请

US20110160490A1 Hydroformylation Process Including Catalyst Recycle 失效
标题翻译：包括催化剂回收的加氢甲酰化过程
公开(公告)号：US20110160490A1
公开(公告)日：2011-06-30
申请号：US13001922
申请日：2009-08-19
申请人： Eddy T.A. Van Driessche
发明人： Eddy T.A. Van Driessche
IPC分类号： C07C45/49
CPC分类号： C07C45/50 , C07C45/80 , Y02P20/584 , C07C47/02
摘要： An improved hydroformylation catalyst cycle is disclosed wherein the cobalt catalyst is recycled to the hydroformylation reaction mainly as a water soluble carbonyl salt, obtained from extraction of the acidic form of the homogeneous cobalt carbonyl catalyst from the hydroformylation product with an aqueous solution of a salt of a weaker acid. The organic product after extraction is submitted to a further demetalling step in the presence of a dilute acid and an oxidant. The water from this further demetalling step is suitable for use in the upstream extraction step. A free water phase present in the hydroformylation reaction product may be separated upstream from the extraction step and is suitable for use in the further demetalling step, such that the catalyst cycle has no waste water stream.
摘要翻译：公开了一种改进的加氢甲酰化催化剂循环，其中主要以水溶性羰基盐将钴催化剂再循环至加氢甲酰化反应，该水溶性羰基盐是从加氢甲酰化产物中提取酸性形式的均匀钴羰基催化剂得到的，酸弱。提取后的有机产物在稀酸和氧化剂存在下进一步脱金属步骤。来自该进一步脱金属步骤的水适用于上游萃取步骤。存在于加氢甲酰化反应产物中的游离水相可以从萃取步骤的上游分离，并且适合用于进一步脱金属步骤，使得催化剂循环不含废水流。

10. 发明申请

US20110054205A1 SULFONATED ORGANOPHOSPHINE COMPOUNDS AND USE THEREOF IN HYDROFORMYLATION PROCESSES 有权
标题翻译：硫化有机磷化合物及其在氢化方法中的应用
公开(公告)号：US20110054205A1
公开(公告)日：2011-03-03
申请号：US12812985
申请日：2009-01-09
申请人： Michael L. Tulchinsky , Anthony G. Abatjoglou
发明人： Michael L. Tulchinsky , Anthony G. Abatjoglou
IPC分类号： C07F9/50 , B01J31/24 , C07C45/49
CPC分类号： C07F9/5004 , C07F9/5018
摘要： A compound comprising a sulfonated triorganophosphine of formula R1R2PR3[SO3M)]n, wherein R1 and R2 are selected individually from alkyl, aralkyl, and alicyclic groups; wherein R3 represents a branched divalent or polyvalent, alkylene or alicyclic radical that is bonded to the phosphorus atom and to one or more sulfonate substituents, and further wherein R3 does not contain any aryl moieties; M represents a monovalent cation; and n is an integer representing a total number of sulfonated substituents. The compound is useful as a ligand in transition metal-ligand complex catalysts that are capable of catalyzing the hydroformylation of an olefinically-unsaturated compound with carbon monoxide and hydrogen to form one or more corresponding aldehyde products. The ligand is incapable of alkyl-aryl exchange, thereby leading to reduced ligand usage and improving ligand and transition metal, e.g., rhodium, recovery and recycling, as compared with prior art ligands.
摘要翻译：包含式R 1 R 2 PR 3 [SO 3 M]] n的磺化三有机膦的化合物，其中R 1和R 2分别选自烷基，芳烷基和脂环基; 其中R3表示与磷原子和一个或多个磺酸酯取代基结合的支链二价或多价亚烷基或脂环族基团，其中R3不含任何芳基部分; M表示一价阳离子; n为代表磺化取代基总数的整数。该化合物可用作过渡金属 - 配体配合物催化剂中的配体，其能够催化烯属不饱和化合物与一氧化碳和氢气的羰基化形成一种或多种相应的醛产物。与现有技术的配体相比，配体不能进行烷基 - 芳基交换，从而导致配体使用减少并改善配体和过渡金属，例如铑，回收和再循环。

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