公开(公告)号：US20240208966A1

公开(公告)日：2024-06-27

申请号：US18286964

申请日：2022-04-07

Applicant: SIEGFRIED AG

Inventor： Beat Theodor Weber ,  Fuping Huang ,  Mounuo Cheng ,  Chunli Cao

IPC: C07D471/04 ,  B01J27/055 ,  B01J27/122 ,  B01J31/02

CPC classification number: C07D471/04 ,  B01J27/055 ,  B01J27/122 ,  B01J31/0238 ,  B01J2231/64 ,  B01J2531/007

Abstract: The present invention relates to a novel method of producing a compound of Formula (I) from a compound of formula (II) by a novel cyclisation process, as well as a method of producing an acid adduct of the compound of Formula (I) wherein L represents a leaving group, and R represents hydrogen, a substituted or unsubstituted linear, branched and/or cyclic alkyl group that may contain one or more hetero atoms in the linear, branched and/or cyclic alkyl chain, a substituted or unsubstituted aromatic or heteroaromatic group, a substituted or unsubstituted linear, branched and/or cyclic aralkyl or heteroaromatic alkyl group that may contain one or more hetero atoms in the linear, branched and/or cyclic alkanediyl chain, or a substituted or unsubstituted alkylaryl or alkyl heteroaromatic group with at least one linear, branched and/or cyclic alkyl residue that may contain one or more hetero atoms in the linear, branched and/or cyclic alkyl chain.

公开(公告)号：US11987538B2

公开(公告)日：2024-05-21

申请号：US18000534

申请日：2021-06-10

Applicant: MITSUI CHEMICALS, INC.

Inventor： Haruyuki Makio ,  Takaaki Yano ,  Akira Matsuura

IPC: C07C1/32 ,  B01J31/24 ,  C07C1/207

CPC classification number: C07C1/325 ,  B01J31/2438 ,  B01J2231/64 ,  C07C2603/66

Abstract: Provided is a method for producing a cyclic olefin compound, including a step of producing a cyclic olefin compound by acting a divalent nickel complex represented by General Formula (1) to decarbonylate and decarboxylate an alicyclic dicarboxylic acid anhydride, in which the divalent nickel complex includes at least one specific anionic ligand Y:

Ni(Y)m(L)n  (1)



wherein Ni is divalent nickel, Y is an anionic monodentate or polydentate ligand and has at least one Ni-E covalent bond, E is a heteroatom or a n-bonding group, m is 1 or 2, L is a neutral ligand, and n is a real number of 0 to 6.

公开(公告)号：US10016749B2

公开(公告)日：2018-07-10

申请号：US14428622

申请日：2013-09-12

Applicant: Asahi Kasei Chemicals Corporation

Inventor： Yoshifumi Araki ,  Eiji Sasaya ,  Katsunori Nitta

IPC: C08C19/02 ,  B01J31/22 ,  B01J31/02 ,  B01J31/12 ,  B01J31/14 ,  C07F7/28 ,  C08F299/02 ,  C07F17/00 ,  C08F8/04

CPC classification number: B01J31/2295 ,  B01J31/0204 ,  B01J31/0209 ,  B01J31/0237 ,  B01J31/122 ,  B01J31/143 ,  B01J31/22 ,  B01J2231/60 ,  B01J2231/64 ,  B01J2231/645 ,  B01J2531/46 ,  C07F7/28 ,  C07F17/00 ,  C08C19/02 ,  C08F8/04 ,  C08F299/02 ,  C08F297/04

Abstract: A catalyst composition for hydrogenation including (A) to (D), in which a mass ratio ((C)/(A)) is 0.1 to 4.0 and a mass ratio ((D)/(A)) is 0.01 to 1.00, (A): a titanocene compound represented by formula (1), (wherein R5 and R6 are any group selected from hydrogen, a hydrocarbon group having 1 to 12 carbon atoms, an aryloxy group, an alkoxy group, a halogen group, and a carbonyl group. R1 and R2 are any group selected from the group consisting of hydrogen and a hydrocarbon group having 1 to 12 carbon atoms, and R1 and R2 are not all hydrogen atoms or all a hydrocarbon group having 1 to 12 carbon atoms), (B): a reductant formed from a compound containing an element selected from the elements Li, Na, K, Mg, Zn, Al, and Ca, (C): an unsaturated compound having a molecular weight of 400 or less, and (D): a polar compound.

公开(公告)号：US20170173569A1

公开(公告)日：2017-06-22

申请号：US15379986

申请日：2016-12-15

Applicant: Bruce H. Lipshutz ,  Sachin Handa

Inventor： Bruce H. Lipshutz ,  Sachin Handa

IPC: B01J23/89 ,  C07B31/00 ,  B01J37/00 ,  B01J23/745 ,  B01J35/00

CPC classification number: B01J23/8906 ,  B01J23/72 ,  B01J23/745 ,  B01J23/755 ,  B01J31/0202 ,  B01J31/0209 ,  B01J31/0225 ,  B01J31/04 ,  B01J31/068 ,  B01J31/2404 ,  B01J35/0013 ,  B01J37/009 ,  B01J37/16 ,  B01J2231/327 ,  B01J2231/4211 ,  B01J2231/4266 ,  B01J2231/64 ,  B01J2531/824 ,  B01J2531/842 ,  B01J2531/96 ,  C07B31/00 ,  C07B37/04 ,  C07C209/325 ,  C07C213/02 ,  C07C221/00 ,  C07C227/04 ,  C07C231/12 ,  C07C253/30 ,  C07C319/20 ,  C07C2601/14 ,  C07D209/12 ,  C07D211/90 ,  C07D213/30 ,  C07D213/61 ,  C07D215/40 ,  C07D235/18 ,  C07D249/04 ,  C07D249/06 ,  C07D277/48 ,  C07D295/192 ,  C07D401/04 ,  C07D405/04 ,  C07D405/14 ,  C07D409/12 ,  C07D471/04 ,  C07J41/0055 ,  C07C211/52 ,  C07C229/60 ,  C07C233/55 ,  C07C217/84 ,  C07C211/58 ,  C07C217/86 ,  C07C215/76 ,  C07C211/45 ,  C07C237/30 ,  C07C237/36 ,  C07C215/70 ,  C07C217/60 ,  C07C229/42 ,  C07C229/08 ,  C07C255/58 ,  C07C255/59 ,  C07C223/06 ,  C07C225/22 ,  C07C323/36

Abstract: In one embodiment, the application discloses a composition for the reduction of an organic compound comprising a nitro group to form an organic compound comprising an amine group, the composition comprising: a) a transition metal salt; b) an iron salt; and c) a reducing agent; and methods for the use of such compositions, including Click chemistry and cross coupling reactions.

公开(公告)号：US20170073592A1

公开(公告)日：2017-03-16

申请号：US15124756

申请日：2015-02-27

Applicant: Nippon Ketjen Co., Ltd

Inventor： Kenji NONAKA ,  Yuuki KANAI ,  Yasuo TOYOSHI ,  Youhei NISHIMORI ,  Toyokazu KOBAYASHI

IPC: C10G45/08 ,  B01J37/02 ,  B01J35/10 ,  B01J23/882 ,  B01J27/19

CPC classification number: C10G45/08 ,  B01J21/12 ,  B01J21/14 ,  B01J23/002 ,  B01J23/882 ,  B01J23/883 ,  B01J27/19 ,  B01J31/0202 ,  B01J31/0204 ,  B01J31/0209 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1085 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0203 ,  B01J37/0207 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/036 ,  B01J2231/64 ,  B01J2523/00 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/845 ,  B01J2531/847 ,  C10G45/06 ,  C10G2300/1037 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1074 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2400/04 ,  C10G2400/06 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/41

Abstract: To provide a catalyst having hydrotreatment (hydrogenation, desulfurization and denitrification) performance that is equal to or superior to the prior art, as a hydrotreating catalyst for hydrocarbon oils, and a hydrotreating process for hydrocarbon oils using the catalyst. The catalyst comprises 10 to 40 mass % of at least one element of Group 6 of the Periodic Table, 0.5 to 15 mass % of at least one element of Groups 8 to 10 of the Periodic Table based on the oxide catalysts, and a 0.05- to 3-fold amount of an organic additive with respect to the total number of moles of the elements of Group 6 and Groups 8 to 10 of the Periodic Table, added to an inorganic porous support composed mainly of silica-alumina that comprises an oxide of a metal of Group 2 of the Periodic Table.

Abstract translation: 提供具有与现有技术相同或优于现有技术的加氢处理（氢化，脱硫和脱氮）性能的催化剂，作为烃油的加氢处理催化剂，以及使用该催化剂的烃油的加氢处理方法。 催化剂含有10〜40质量％的元素周期表第6族元素中的至少一种元素，0.5〜15质量％的元素周期表第8〜10元中的至少一种元素，基于氧化物催化剂， 至3倍量的有机添加剂，相对于周期表中第6族和第8至10族的元素的总摩尔数，加入到主要由二氧化硅 - 氧化铝组成的无机多孔载体中，其包含氧化物 周期表第2组的金属。

公开(公告)号：US20160060282A1

公开(公告)日：2016-03-03

申请号：US14786220

申请日：2014-04-22

Applicant: KANTO KAGAKU KABUSHIKI KAISHA

Inventor： Masahito Watanabe ,  Toshihide Takemoto ,  Kouichi Tanaka ,  Kunihiko Murata

IPC: C07F17/02 ,  B01J31/18 ,  C07B43/04 ,  B01J31/22

CPC classification number: C07F17/02 ,  B01J31/1815 ,  B01J31/183 ,  B01J31/22 ,  B01J31/2295 ,  B01J2231/64 ,  B01J2531/822 ,  B01J2531/827 ,  C07B43/04 ,  C07B2200/07 ,  C07C209/28 ,  C07C211/27 ,  C07C211/29 ,  C07C211/35 ,  C07C211/40 ,  C07C211/42 ,  C07C213/02 ,  C07C213/08 ,  C07C215/08 ,  C07C217/60 ,  C07C227/08 ,  C07C227/32 ,  C07C229/14 ,  C07C253/30 ,  C07C255/58 ,  C07C2601/14 ,  C07C2602/08 ,  C07C2602/10 ,  C07D209/48 ,  C07D213/38 ,  C07D213/42 ,  C07D217/14 ,  C07D277/28 ,  C07F15/0033 ,  C07C229/08

Abstract: The purpose of the invention is to provide a novel organometallic compound that can be utilized as a catalyst having high generality, high activity, and excellent functional group selectivity. The invention pertains to a novel organometallic compound represented by general formula (1) that catalyzes a reductive amination reaction.

Abstract translation: 本发明的目的是提供一种新的有机金属化合物，其可以用作具有高通用性，高活性和优异的官能团选择性的催化剂。 本发明涉及催化还原胺化反应的通式（1）表示的新型有机金属化合物。

公开(公告)号：US09272273B2

公开(公告)日：2016-03-01

申请号：US14168660

申请日：2014-01-30

Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Dong-Pyo Kim ,  Kottagalu Chikkalingaiah Basavaraju

IPC: B01J21/00 ,  B01J25/00 ,  B01J29/00 ,  B01J31/00 ,  B01J23/00 ,  B01J31/06 ,  B01J23/52 ,  B01J23/50 ,  B01J23/44 ,  B01J37/02

CPC classification number: B01J31/069 ,  B01J19/0093 ,  B01J23/40 ,  B01J23/44 ,  B01J23/50 ,  B01J23/52 ,  B01J29/0325 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0207 ,  B01J2219/00783 ,  B01J2219/00828 ,  B01J2219/00833 ,  B01J2219/00835 ,  B01J2229/60 ,  B01J2231/30 ,  B01J2231/44 ,  B01J2231/64 ,  B01J2231/72 ,  B01J2231/76

Abstract: This invention relates to a vertically aligned mesoporous silicate film with site-selective metal deposition from a single polymeric precursor and to diverse catalytic applications thereof. There is an innovative approach of a single precursor to manufacture a vertically aligned mesoporous silicate thin film having high thermal and chemical resistance on a large-area silicon wafer (2 cm×3 cm). A precisely designed organic-inorganic block copolymer (BCP) polyethyleneoxide-ss-polyvinylcyclicsilazane (PEO-ss-PVCSZ) with a disulfide bridge that is chemically cleavable is newly synthesized as the single precursor for an oriented silicate nanoporous film, and using such a precursor, solvent annealing, self-assembling, block cleaving treatment, and then hydrolysis conversion of a polymer into a siliceous phase at room temperature are carried out, thus directly forming a mesostructure on the substrate.

Abstract translation: 本发明涉及一种垂直取向的介孔硅酸盐薄膜，其具有来自单一聚合物前体的位置选择性金属沉积及其各种催化应用。 在大面积硅晶片（2cm×3cm）上制造具有高耐热和耐化学性的垂直取向的中孔硅酸盐薄膜的单一前体的创新方法。 作为导向硅酸盐纳米多孔膜的单一前体，新合成了具有可化学切割的二硫键的精确设计的有机 - 无机嵌段共聚物（BCP）聚环氧乙烷-β-聚乙烯基环硅氮烷（PEO-β-PVCSZ），并使用这种前体 进行溶剂退火，自组装，嵌段裂解处理，然后在室温下将聚合物水解转化为硅质相，由此直接在基材上形成介孔结构。

公开(公告)号：US08283508B2

公开(公告)日：2012-10-09

申请号：US12671858

申请日：2008-08-01

Applicant: Koji Abe ,  Yoshihiro Ushigoe ,  Yuichi Kotou ,  Ken Ikuno ,  Takashi Hosomi ,  Toyoaki Ihara

Inventor： Koji Abe ,  Yoshihiro Ushigoe ,  Yuichi Kotou ,  Ken Ikuno ,  Takashi Hosomi ,  Toyoaki Ihara

IPC: C07C1/32

CPC classification number: B01J31/04 ,  B01J21/18 ,  B01J23/42 ,  B01J23/44 ,  B01J2231/64 ,  C07C1/322 ,  C07C2523/44 ,  C07C2531/04 ,  C07C15/02

Abstract: The present invention is a method for producing an aromatic compound by substituting the sulfonic acid group in a sulfonic acid aromatic-ester with a hydrogen atom in the presence of a platinum group metal catalyst, wherein an alkali metal carboxylate and/or an ammonium formate are made to coexist in the system. According to the present invention, an aromatic compound where the sulfonic acid group in a sulfonic acid aromatic-ester is substituted with a hydrogen atom, can be produced efficiently with good operability without using metal magnesium.

Abstract translation: 本发明是通过在铂族金属催化剂的存在下用氢原子取代磺酸芳族酯中的磺酸基而制备芳族化合物的方法，其中碱金属羧酸盐和/或甲酸铵是 在系统中共存。 根据本发明，可以在不使用金属镁的情况下，以良好的可操作性有效地制备磺酸芳族酯中的磺酸基被氢原子取代的芳族化合物。

公开(公告)号：US07989627B2

公开(公告)日：2011-08-02

申请号：US12089170

申请日：2006-10-04

Applicant: Masaki Okamoto ,  Akira Sakuragi ,  Yoshikazu Mori ,  Muneki Kishida

Inventor： Masaki Okamoto ,  Akira Sakuragi ,  Yoshikazu Mori ,  Muneki Kishida

IPC: C07D215/00 ,  C07D215/233

CPC classification number: C07D215/233 ,  B01J31/0252 ,  B01J31/146 ,  B01J31/1805 ,  B01J31/2295 ,  B01J2231/64 ,  B01J2231/643 ,  B01J2531/821 ,  C07B53/00 ,  C07D215/22 ,  C07D401/04 ,  Y02P20/55

Abstract: The present invention relates to a method for preparing an optically active cyclic alcohol compound represented by general formula [I]: [wherein R represents a hydrogen atom or a protecting group for amino group, and * represents an astymmetric carbon atom.] which comprises a step of subjecting a cyclic ketone compound represented by general formula [II]: [wherein R has the same meaning as defined above.]to asymmetric reduction (A) in the presence of an optically active oxazaborolidine compound and a boron hydride compound, or (B) in the presence of an asymmetric transition metal complex obtained from a transition metal compound and an asymmetric ligand and a hydrogen donor, and relates to said compound.

Abstract translation: 本发明涉及一种由通式[I]表示的光学活性环状醇化合物的制备方法：[其中R表示氢原子或氨基保护基，*表示非对称碳原子]，其包含 在光学活性的恶唑硼烷化合物和硼氢化合物的存在下，将不饱和还原（A）进行不饱和还原（A）的步骤：（其中R具有与上述定义相同的含义） B）在由过渡金属化合物和不对称配体和氢供体获得的不对称过渡金属络合物的存在下，涉及所述化合物。

公开(公告)号：US20100113830A1

公开(公告)日：2010-05-06

申请号：US12532945

申请日：2008-03-27

Applicant: Yasumasa Takenaka ,  Jun-Chul Choi ,  Toshiyasu Sakakura ,  Hiroyuki Yasuda ,  Takahiro Kiyosu

Inventor： Yasumasa Takenaka ,  Jun-Chul Choi ,  Toshiyasu Sakakura ,  Hiroyuki Yasuda ,  Takahiro Kiyosu

IPC: C07C239/08

CPC classification number: B01J31/1625 ,  B01J31/1608 ,  B01J2231/64 ,  B01J2531/828 ,  C07C239/08 ,  C07C239/10 ,  C07C239/12

Abstract: Problem To provide a method for producing an arylhydroxylamine compound efficiently and safely under mild conditions.Means for Solving the Problem The present invention relates to a method for producing anarylhydroxylamine compound, which comprises contacting a nitroaryl compound with a hydrogen source in the coexistence of a platinum catalyst supported on amino group-coordinated silica and a poisoning agent.

Abstract translation: 问题提供一种在温和条件下有效安全地制备芳基羟胺化合物的方法。 解决问题的方法本发明涉及一种芳基羟胺化合物的制备方法，其包括在负载在氨基配位二氧化硅上的铂催化剂和中毒剂的共存下使硝基芳基化合物与氢源接触。