公开(公告)号：US20230219868A1

公开(公告)日：2023-07-13

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

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

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)



(here, 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 π-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：US20160257571A1

公开(公告)日：2016-09-08

申请号：US15030802

申请日：2014-10-16

Applicant: MITSUI CHEMICALS, INC.

Inventor： Tatsumi MATSUSHITA ,  Yoshinori NOUJI ,  Akira MATSUURA

IPC: C01B33/04 ,  B01J35/10 ,  B01J29/70 ,  B01J29/06 ,  B01J29/18 ,  B01J29/40

CPC classification number: C01B33/04 ,  B01J29/035 ,  B01J29/061 ,  B01J29/18 ,  B01J29/40 ,  B01J29/7007 ,  B01J29/90 ,  B01J35/1057 ,  B01J38/10 ,  Y02P20/584

Abstract: Provided are a catalyst for producing a higher silane with high yield at low cost by performing a reaction at relatively low temperature while inhibiting decomposition into solid silicon; and a process using the catalyst for producing a higher silane. The catalyst for producing a higher silane includes a porous oxide and is used to convert a lower silane to a higher silane wherein the porous oxide has at least regularly arranged pores and is primarily composed of silicon oxide, wherein a content of alkali metals and alkali earth metals in the porous oxide is not less than 0.00 wt % and not more than 2.00 wt %.

Abstract translation: 提供了通过在较低温度下进行反应同时抑制分解成固体硅而以低成本生产高产率的催化剂; 以及使用该催化剂制造高级硅烷的方法。 用于制备较高硅烷的催化剂包括多孔氧化物，并用于将下硅烷转化为高级硅烷，其中多孔氧化物具有至少规则排列的孔，并且主要由氧化硅组成，其中碱金属和碱土 多孔氧化物中的金属不小于0.00重量％且不大于2.00重量％。

公开(公告)号：US20160046553A1

公开(公告)日：2016-02-18

申请号：US14779918

申请日：2014-04-01

Applicant: MITSUI CHEMICALS, INC.

Inventor： Akira MATSUURA ,  Takuro WATANABE

IPC: C07C45/00 ,  B01J31/02 ,  B01J23/44 ,  C07D223/10

CPC classification number: C07C45/006 ,  B01J21/04 ,  B01J23/44 ,  B01J23/58 ,  B01J27/24 ,  B01J31/0237 ,  B01J31/0244 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0238 ,  C07C45/00 ,  C07D223/10 ,  C07C49/403

Abstract: The invention has an object of providing an economical and highly efficient process for producing a cyclohexanone compound such as cyclohexanone. An aspect of the invention resides in a process for producing a cyclohexanone compound by performing hydrogenation reaction of a phenol compound in a gas phase in the presence of a palladium catalyst supported on a carrier to produce the corresponding cyclohexanone compound, wherein the hydrogenation reaction is carried out in the presence of at least one nitrogen compound selected from ammonia, amine compounds and heteroaromatic compounds.

Abstract translation: 本发明的目的是提供一种用于生产环己酮化合物如环己酮的经济且高效的方法。 本发明的一个方面在于通过在负载在载体上的钯催化剂的存在下在气相中进行酚化合物的氢化反应以制备相应的环己酮化合物来制备环己酮化合物的方法，其中进行氢化反应 在至少一种选自氨，胺化合物和杂芳族化合物的氮化合物存在下进行。