公开(公告)号：EP2657214B1

公开(公告)日：2017-02-15

申请号：EP11850807.6

申请日：2011-12-22

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： KANBARA, Yutaka ,  ABE, Takafumi ,  FUSHIMI, Norio

IPC分类号： C07C29/128 ,  C07C29/00 ,  B01J23/04 ,  C07C33/18 ,  C07C33/22 ,  C07C33/26 ,  C07B61/00 ,  C07C29/09 ,  C07C41/26 ,  C07C213/00 ,  C07D213/30 ,  C07B41/02

CPC分类号： C07B41/02 ,  B01J23/04 ,  C07C29/00 ,  C07C29/09 ,  C07C29/128 ,  C07C41/26 ,  C07C213/00 ,  C07D213/30 ,  C07C33/18 ,  C07C33/22 ,  C07C33/26 ,  C07C33/20 ,  C07C43/23 ,  C07C33/46 ,  C07C215/68

公开(公告)号：EP3031803A1

公开(公告)日：2016-06-15

申请号：EP14834522.6

申请日：2014-07-08

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： KANBARA, Yutaka ,  TSUJIMOTO, Tomoo

IPC分类号： C07D251/18 ,  C07B61/00

CPC分类号： C07D251/48 ,  C07D251/18

摘要： A benzoguanamine compound having an amino methyl group is represented by the following Formula (1), or a salt thereof:

wherein R represents a substituent selected from the group consisting of hydrogen, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, an aryl group having 6 to 10 carbon atoms, an aryloxy group having 6 to 10 carbon atoms, a hydroxyl group, an amide group, and a halogen atom, and n is an integer of 1 to 2.

摘要翻译： 具有氨基甲基苯并胍胺化合物是由以下通式（1），或它们的盐表示：氢worinřdarstellt选自对具有1至10个碳原子烷基的取代基，以烷氧基具有 具有6至10个碳原子的芳基具有1-10个碳原子，芳氧基，以具有6至10个碳原子，羟基基团为酰胺基团，和卤原子基团，并且n为1到第二整数

公开(公告)号：EP3778561A1

公开(公告)日：2021-02-17

申请号：EP19776597.7

申请日：2019-03-18

申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.

发明人： KANBARA, Yutaka ,  OOMORI, Yuta ,  KYUUKO, Yoichi ,  TSUJIMOTO, Tomoo ,  YAMAMOTO, Kazunari ,  HATAKEYAMA, Tsuyoshi

IPC分类号： C07C253/28 ,  B01J23/26 ,  B01J23/28 ,  C07C255/51 ,  C07B61/00

摘要： The present invention can provide a method for producing an aromatic nitrile in which a fixed-bed reactor including a plurality of reaction tubes is used to subject a gaseous mixture comprising an aromatic hydrocarbon, ammonia, and oxygen by contact catalytic reaction on a catalyst to thereby produce the corresponding aromatic nitrile, wherein the catalyst is composed of an oxide containing vanadium, chromium, and boron and one or more supports selected from among alumina, silica-alumina, zirconia, and titania. One of the reaction tubes is filled with the catalyst of one kind and examined as to where a hot spot lies therein. An inert substance is filled into that portion of each of the plurality of reaction tubes which corresponds at least to the hot spot, and the catalyst is filled into the remaining portions.

公开(公告)号：EP3670497A1

公开(公告)日：2020-06-24

申请号：EP18846376.4

申请日：2018-08-06

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： IIDA, Akifumi ,  NAKANO, Emi ,  KANBARA, Yutaka

IPC分类号： C07C253/22 ,  C07C209/48 ,  C07C255/46 ,  C07B61/00

摘要： The present invention provides a production method for dicyanocyclohexane, including a step of obtaining dicyanocyclohexane by reacting cyclohexanedicarboxylic acid and/or a salt thereof, or a heated concentrate of an aqueous ammonia solution of cyclohexanedicarboxylic acid with ammonia in a solvent having a boiling point equal to or higher than a reaction temperature.

公开(公告)号：EP3031803B1

公开(公告)日：2019-04-24

申请号：EP14834522.6

申请日：2014-07-08

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： KANBARA, Yutaka ,  TSUJIMOTO, Tomoo

IPC分类号： C07D251/18

公开(公告)号：EP4151616A1

公开(公告)日：2023-03-22

申请号：EP22795570.5

申请日：2022-04-12

申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.

发明人： YOKOO YAMAZOE, Aoi ,  KANBARA, Yutaka

IPC分类号： C07C209/48 ,  C07C211/27 ,  C07C253/30 ,  C07C255/32 ,  C07B61/00

摘要： Provided is a method for producing a methyl-adduct compound, the method including methylating, in the presence of potassium carbonate and dimethyl carbonate, a dinitrile compound represented by Formula (1) below to obtain a methyl-adduct compound represented by Formula (2) below:


where in Formula (2), R 1 ~ R 4 each independently represent hydrogen or methyl, and from one to three of R 1 ∼ R 4 are each methyl.

公开(公告)号：EP3604286A1

公开(公告)日：2020-02-05

申请号：EP18776116.8

申请日：2018-03-23

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： KANBARA, Yutaka ,  NAKANO, Emi

IPC分类号： C07D233/24 ,  C07D239/06 ,  C08G59/50

摘要： In order to provide a novel phenyl imidazoline compound having an aminomethyl group, a novel phenyl tetrahydropyrimidine compound having an aminomethyl group, or the like, a compound according to the present invention or a salt thereof is represented by the following formula (1):

wherein R 1 and R 2 each independently represent hydrogen or a substituent selected from the group consisting of an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, an aryl group having 6 to 10 carbon atoms, an aryloxy group having 6 to 10 carbon atoms, a hydroxyl group, an amide group, and a halogen atom; and n is an integer of 1 or 2.

公开(公告)号：EP2657214A1

公开(公告)日：2013-10-30

申请号：EP11850807.6

申请日：2011-12-22

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： KANBARA, Yutaka ,  ABE, Takafumi ,  FUSHIMI, Norio

IPC分类号： C07C29/00 ,  B01J23/04 ,  C07C33/18 ,  C07C33/22 ,  C07C33/26 ,  C07B61/00

CPC分类号： C07B41/02 ,  B01J23/04 ,  C07C29/00 ,  C07C29/09 ,  C07C29/128 ,  C07C41/26 ,  C07C213/00 ,  C07D213/30 ,  C07C33/18 ,  C07C33/22 ,  C07C33/26 ,  C07C33/20 ,  C07C43/23 ,  C07C33/46 ,  C07C215/68

摘要： A process of production of an aromatic alcohol or a heterocyclic aromatic alcohol, containing a step of reacting an aromatic amine or a heterocyclic aromatic amine having an aromatic ring or a heterocyclic aromatic ring having thereon at least one substituent -CHR 1 NR 2 R 3 (wherein R 1 , R 2 and R 3 each independently represent hydrogen, an alkyl group having from 1 to 4 carbon atoms, or a benzyl group), with an alcohol, in the presence of a basic catalyst.

摘要翻译： 生产（芳香醇或杂环芳香族醇的方法，含有反应到芳香族胺或在芳环或杂芳环具有在其上具有至少一个取代基CHR 1 NR 2 R 3的杂环芳族胺的步骤 worin R 1，R 2和R 3各自代表氢unabhängig烷基具有1至4个碳原子，或苄基氧基），与醇在碱性催化剂的存在下进行。

公开(公告)号：EP4349823A1

公开(公告)日：2024-04-10

申请号：EP22815792.1

申请日：2022-05-10

申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.

发明人： YOKOO YAMAZOE, Aoi ,  KANBARA, Yutaka ,  KOUNO, Kazuki ,  OHNO, Yuma

IPC分类号： C07D319/06 ,  C08G59/50 ,  C07B61/00 ,  C08L63/00 ,  C07D493/10

摘要： For providing a novel amino compound useful for an epoxy resin curing agent and a method for producing the same, the amino compound according to the present disclosure has a quaternary carbon at the β-position of an amino group and is represented by the following formula (1).

wherein,
A is any of;
(α) a hydrocarbon group independently having one or more -O- bond bonded to the carbon at the γ-position of the amino group, and having 2 to 30 carbon atoms and optionally having a substituent (the same hereinafter),
(β) a hydrocarbon group having one or more -O-bond bonded to the carbon at the γ-position of the amino group while bonding to any one of R 1 to R 4 , and having 2 to 30 carbon atoms, and
(γ) a hydrocarbon group having one or more -O-bond bonded to the carbon at the γ-position of the amino group while bonding to R 1 or R 2 and R 3 or R 4 , and having 2 to 30 carbon atoms, wherein

R 1 to R 4 are each independently a hydrocarbon group having 1 to 10 carbon atoms (provided that a hydrocarbon group bonded to A is excluded).

公开(公告)号：EP3778543A1

公开(公告)日：2021-02-17

申请号：EP19784309.7

申请日：2019-04-11

申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.

发明人： YAMAZOE, Aoi ,  OHMORI, Yuta ,  IIDA, Akifumi ,  KANBARA, Yutaka

IPC分类号： C07C51/36 ,  C07C55/28 ,  C07C209/48 ,  C07C211/18 ,  C07C253/22 ,  C07C255/46

摘要： A production method for a cyclohexanedicarboxylic acid compound, having a step of obtaining a cyclohexanedicarboxylic acid compound or an aqueous ammonia solution of a cyclohexanedicarboxylic acid compound by bringing a phthalic acid compound in an aqueous ammonia solution into contact with hydrogen in the presence of a fixed bed catalyst in a reactor.