DE3586403D1 - Methode zum isomerisieren eines glycidats. - Google Patents

Methode zum isomerisieren eines glycidats.

Info

Publication number
DE3586403D1
DE3586403D1 DE8585101842T DE3586403T DE3586403D1 DE 3586403 D1 DE3586403 D1 DE 3586403D1 DE 8585101842 T DE8585101842 T DE 8585101842T DE 3586403 T DE3586403 T DE 3586403T DE 3586403 D1 DE3586403 D1 DE 3586403D1
Authority
DE
Germany
Prior art keywords
glycidate
isomerizing
isomerization
iib
iia
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8585101842T
Other languages
English (en)
Other versions
DE3586403T2 (de
Inventor
Kenji Hirai
Takamasa Fuchikami
Hiroaki Hirose
Iwao Ojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP59032513A external-priority patent/JPS60179147A/ja
Priority claimed from JP15759484A external-priority patent/JPS6136237A/ja
Priority claimed from JP19871784A external-priority patent/JPS6178742A/ja
Application filed by Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Publication of DE3586403D1 publication Critical patent/DE3586403D1/de
Application granted granted Critical
Publication of DE3586403T2 publication Critical patent/DE3586403T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2291—Olefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/52—Isomerisation reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/824—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
DE8585101842T 1984-02-24 1985-02-20 Methode zum isomerisieren eines glycidats. Expired - Fee Related DE3586403T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59032513A JPS60179147A (ja) 1984-02-24 1984-02-24 異性化用触媒
JP15759484A JPS6136237A (ja) 1984-07-30 1984-07-30 アリ−ルアセトアルデヒド類の製造方法
JP19871784A JPS6178742A (ja) 1984-09-25 1984-09-25 アリ−ルアセトアルデヒドアセタ−ルの製造方法

Publications (2)

Publication Number Publication Date
DE3586403D1 true DE3586403D1 (de) 1992-09-03
DE3586403T2 DE3586403T2 (de) 1993-02-04

Family

ID=27287740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585101842T Expired - Fee Related DE3586403T2 (de) 1984-02-24 1985-02-20 Methode zum isomerisieren eines glycidats.

Country Status (4)

Country Link
US (1) US4621150A (de)
EP (1) EP0153692B1 (de)
AT (1) ATE78722T1 (de)
DE (1) DE3586403T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761496A (en) * 1987-10-13 1988-08-02 Eastman Kodak Company Alkylene and diakyl ketals and alkyl alpha-enol ethers of alpha-acetyl cinnamic acids and esters thereof
ES2085294T3 (es) * 1989-03-21 1996-06-01 Ciba Geigy Ag Iniciadores para materiales de polimerizacion cationica.
US4925987A (en) * 1989-04-13 1990-05-15 Eastman Kodak Company Preparation of aldehydes from unsaturated terminal epoxides
US4925986A (en) * 1989-04-13 1990-05-15 Eastman Kodak Company Preparation of aldehydes from unsaturated terminal epoxides
DE4231622C2 (de) * 1992-09-22 1996-09-05 Bakelite Ag Verfahren zur Herstellung von Metallneutralkomplexen mit hoher Koordinationszahl und deren Verwendung
RU2240182C1 (ru) * 2003-07-10 2004-11-20 Украинцев Валерий Борисович Способ получения палладийсодержащего катализатора гидрирования
US9045433B2 (en) 2012-05-08 2015-06-02 Lonza Ltd. Method for preparation of medetomidine
AU2012285676B2 (en) * 2012-05-08 2016-02-25 Lonza Ltd Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal
BR112014022268A8 (pt) 2012-06-28 2019-05-28 Lonza Ag método para preparação de 2-(2,3-dimetilfenil)-1-propanal com cloroacetona
WO2012172122A2 (en) * 2012-06-28 2012-12-20 Lonza Ltd Method for the preparation of 2-(2,3-dimethylphenyl)-1-propanal
CA2866437C (en) 2012-06-28 2018-01-02 Lonza Ltd. Method for preparation of medetomidine with chloroacetone
CN105884656B (zh) * 2016-04-20 2017-09-19 沧州那瑞化学科技有限公司 一种lcz696中间体的制备方法
US10611416B1 (en) 2017-04-28 2020-04-07 Oshkosh Defense, Llc Cabin assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335067B2 (de) * 1973-01-29 1978-09-25
US3959349A (en) * 1973-01-29 1976-05-25 Nisshin Flour Milling Co., Ltd. 2-Hydroxy-3(4-alkylphenyl)-3-butenoic acid ester and process for the production thereof
DE2533396C2 (de) * 1974-07-27 1986-08-28 Nisshin Flour Milling Co., Ltd., Tokio/Tokyo 3-Methyl-3-aryl-brenztraubensäureester und Verfahren zu ihrer Herstellung
DE2533335C2 (de) * 1974-07-27 1986-05-22 Nisshin Flour Milling Co., Ltd., Tokio/Tokyo 3-Methyl-3-aryl-brenztraubensäureester und Verfahren zur Herstellung substituierter Brenztraubensäureester
US4246183A (en) * 1979-06-08 1981-01-20 Texaco Development Corp. Process for preparing unsaturated aliphatic esters from aliphatic dienes
US4316046A (en) * 1980-08-29 1982-02-16 The Halcon Sd Group, Inc. Process for the preparation of aryl carboxylates
EP0118801B1 (de) * 1983-03-09 1987-07-22 Sumitomo Chemical Company, Limited Katalysator zur Anwendung in Isomerisationsreaktionen

Also Published As

Publication number Publication date
EP0153692B1 (de) 1992-07-29
EP0153692A2 (de) 1985-09-04
US4621150A (en) 1986-11-04
ATE78722T1 (de) 1992-08-15
DE3586403T2 (de) 1993-02-04
EP0153692A3 (en) 1987-10-28

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee