DE60112200D1 - Verfahren zur Herstellung von Carbonyl- oder Hydroxy-Verbindungen - Google Patents

Verfahren zur Herstellung von Carbonyl- oder Hydroxy-Verbindungen

Info

Publication number
DE60112200D1
DE60112200D1 DE60112200T DE60112200T DE60112200D1 DE 60112200 D1 DE60112200 D1 DE 60112200D1 DE 60112200 T DE60112200 T DE 60112200T DE 60112200 T DE60112200 T DE 60112200T DE 60112200 D1 DE60112200 D1 DE 60112200D1
Authority
DE
Germany
Prior art keywords
compound
tungsten
molybdenum
carbonyl
preparation
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
DE60112200T
Other languages
English (en)
Other versions
DE60112200T2 (de
Inventor
Koji Hagiya
Naoyuki Takano
Akio Kurihara
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE60112200D1 publication Critical patent/DE60112200D1/de
Application granted granted Critical
Publication of DE60112200T2 publication Critical patent/DE60112200T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/14—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom belonging to a ring other than a six-membered aromatic ring
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/294—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with hydrogen peroxide
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/258—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • 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
    • C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14—All rings being cycloaliphatic
    • C07C2602/20—All rings being cycloaliphatic the ring system containing seven carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE60112200T 2000-08-11 2001-08-10 Verfahren zur Herstellung von Carbonyl- oder Hydroxy-Verbindungen Expired - Lifetime DE60112200T2 (de)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2000244277 2000-08-11
JP2000244277 2000-08-11
JP2000328816 2000-10-27
JP2000328812 2000-10-27
JP2000328812 2000-10-27
JP2000328816 2000-10-27
JP2000337151 2000-11-06
JP2000337150 2000-11-06
JP2000337152 2000-11-06
JP2000337152 2000-11-06
JP2000337151 2000-11-06
JP2000337150 2000-11-06

Publications (2)

Publication Number Publication Date
DE60112200D1 true DE60112200D1 (de) 2005-09-01
DE60112200T2 DE60112200T2 (de) 2006-06-01

Family

ID=27554829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60112200T Expired - Lifetime DE60112200T2 (de) 2000-08-11 2001-08-10 Verfahren zur Herstellung von Carbonyl- oder Hydroxy-Verbindungen

Country Status (9)

Country Link
US (2) US6703528B2 (de)
EP (1) EP1188735B1 (de)
KR (1) KR100799512B1 (de)
CN (2) CN101100429B (de)
AT (1) ATE300512T1 (de)
DE (1) DE60112200T2 (de)
ES (1) ES2242684T3 (de)
HU (1) HU225736B1 (de)
IL (1) IL144815A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062193A1 (fr) * 2002-01-24 2003-07-31 Sumitomo Chemical Company, Limited Procede de fabrication d'un compose nitrone et d'un compose n-oxyl
TWI270542B (en) 2002-02-07 2007-01-11 Sumitomo Chemical Co Method for preparing sulfone or sulfoxide compound
JP4182276B2 (ja) * 2002-02-08 2008-11-19 住友化学株式会社 アルデヒド類およびケトン類の製造方法
WO2003066566A1 (en) * 2002-02-08 2003-08-14 Sumitomo Chemical Company, Limited Process for the production of trans-3,3-dimethyl-2-formlcyclopropane carboxylic acid esters
EP1618953B1 (de) * 2003-04-18 2010-12-08 Sumitomo Chemical Company, Limited Verwendung eines metallkatalysators
CN101823965B (zh) * 2003-06-17 2012-12-19 默沙东公司 制备(1r,2s,5s)-6,6-二甲基-3-氮杂双环[3,1,0]己烷-2-羧酸酯或其盐的方法和中间体
WO2007034972A1 (ja) 2005-09-21 2007-03-29 Sumitomo Chemical Company, Limited タングステンの回収方法
US20100166700A1 (en) 2006-02-28 2010-07-01 Oligasis Corporation Acryloyloxyethylphosphorylcholine Containing Polymer Conjugates and Their Preparation
US8765432B2 (en) 2009-12-18 2014-07-01 Oligasis, Llc Targeted drug phosphorylcholine polymer conjugates
ES2655245T3 (es) 2011-04-22 2018-02-19 The Regents Of The University Of California Variaciones de composición del tetraboruro de wolframio con metales de transición y elementos ligeros
CN102757374B (zh) * 2011-04-29 2014-03-12 中国石油化工股份有限公司 一种叔丁醇的氧化方法
CN103998410A (zh) * 2011-12-20 2014-08-20 帝斯曼知识产权资产管理有限公司 从9-十八烯二酸制备壬二酸的方法
US8969057B2 (en) * 2012-04-20 2015-03-03 The Coca-Cola Company Methods of preparing para-xylene from biomass
US10087129B2 (en) 2014-12-26 2018-10-02 Kao Corporation Method for producing cyclic diketone compound
CN106831284B (zh) * 2015-12-04 2019-12-10 中国科学院大连化学物理研究所 一种催化碳碳双键氧化断裂制备醛酮的方法
EP3330247B1 (de) * 2016-12-02 2019-05-08 Evonik Degussa GmbH Katalytische oxidation von 3,5,5-trimethylcyclohexa-3-en-1-on (beta-isophoron) mit wasserstoffperoxid zu 2,6,6-trimethyl-2-cyclohexene-1,4-dion (keto-isophoron)
CA3157509A1 (en) 2019-10-10 2021-04-15 Kodiak Sciences Inc. Methods of treating an eye disorder
WO2022056146A1 (en) * 2020-09-14 2022-03-17 Chevron Phillips Chemical Company Lp Transition metal-catalyzed production of alcohol and carbonyl compounds from hydrocarbons
CN113956180B (zh) * 2021-11-08 2024-04-09 中国天辰工程有限公司 一种己二腈的合成方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928240A (en) * 1971-09-01 1975-12-23 Standard Oil Co Ohio Process for the preparation of molybdenum-containing oxidation catalysts
DE2252674C3 (de) 1972-10-27 1981-02-05 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Aldehyden aus Olefinen
US3893947A (en) * 1973-09-10 1975-07-08 Union Oil Co Group VI-B metal catalyst preparation
US4162234A (en) * 1974-07-22 1979-07-24 The Standard Oil Company Oxidation catalysts
GB1496331A (en) * 1975-09-08 1977-12-30 Bp Chem Int Ltd Catalyst composition
US4292203A (en) * 1977-04-04 1981-09-29 The Standard Oil Company Oxidation catalysts
US4170570A (en) * 1978-01-03 1979-10-09 Standard Oil Company (Ohio) Process for preparing oxidation catalysts
US4212767A (en) * 1978-10-17 1980-07-15 Air Products And Chemicals, Inc. Method of preparing an oxidation catalyst containing a molybdate anion
US4213917A (en) * 1978-12-01 1980-07-22 Standard Oil Company Esterification of aromatic aldehydes
GB2067550A (en) * 1979-09-04 1981-07-30 Shell Int Research Oxidation of carene
JPS58121234A (ja) 1982-01-13 1983-07-19 Nippon Oil Co Ltd グルタルアルデヒドの製造方法
DE3208572A1 (de) * 1982-03-10 1983-09-22 Basf Ag, 6700 Ludwigshafen Verfahren und katalysator zur herstellung von methacrylsaeure
US4587057A (en) 1982-09-13 1986-05-06 Nippon Oil Co., Ltd. β-Hydroxycyclopentylperoxide compounds and the use thereof
US4737482A (en) * 1983-07-25 1988-04-12 Exxon Research & Engineering Co. Catalysts for oxidation of olefins to ketones
IT1200002B (it) 1983-04-15 1989-01-05 Montedison Spa Procedimento per la preparazione di acidi carbossilici a partire da olefine o diidrossicomposti vicinali
US4833272A (en) 1985-04-09 1989-05-23 New Japan Chemical Co., Ltd. Process for preparing polycarboxylic acid
JPS61275376A (ja) 1985-05-31 1986-12-05 Hitachi Ltd エレクトロクロミツク表示素子
JPS6236008A (ja) 1985-08-05 1987-02-17 Hitachi Ltd ペルオキソ構造を有するポリタングステン酸およびその合成法
IT1187738B (it) 1985-09-09 1987-12-23 Interox Sa Procedimento per la produzione di composti aldeidici o chetonici e aldeidi e chetoni ottenuti mediante questo procedimento
JPS6346732A (ja) 1986-08-14 1988-02-27 Hitachi Electronics Eng Co Ltd Ｃｖｄ薄膜形成方法および装置
JPS6356207A (ja) 1986-08-27 1988-03-10 株式会社クボタ 水田作業機
US5047582A (en) 1989-10-02 1991-09-10 Ortec, Inc. Process for the oxidation of a tetrahydrophthalic acid
JP3260432B2 (ja) * 1992-07-17 2002-02-25 田中貴金属工業株式会社 酸化触媒とその製造方法
JPH0684324A (ja) 1992-09-03 1994-03-25 Victor Co Of Japan Ltd テープカセット
JPH06102303B2 (ja) 1992-09-18 1994-12-14 株式会社設楽製作所 ドラム缶のショット玉取出機
JP3562653B2 (ja) 1993-08-23 2004-09-08 日産化学工業株式会社 メルカプトピラゾール類の製造方法
JP3407407B2 (ja) 1994-06-27 2003-05-19 カシオ計算機株式会社 メッセージデータ受信装置
JP3243628B2 (ja) 1995-04-25 2002-01-07 旭電化工業株式会社 脂肪族テトラカルボン酸の製造方法
JPH1041485A (ja) 1996-07-26 1998-02-13 Hitachi Ltd 半導体装置及びその製造方法
DE19717181A1 (de) 1997-04-24 1998-10-29 Hoechst Ag Verfahren zur selektiven katalytischen Oxidation von Olefinen zu Aldehyden/Ketonen unter C=C-Bindungsspaltung
US5985236A (en) * 1998-06-09 1999-11-16 Cyprus Amax Minerals Company Ammonium octamolybdate composition and method for producing the same
JP2000086574A (ja) 1998-09-08 2000-03-28 Ryoji Noyori カルボン酸類の製造法
JP2000159693A (ja) 1998-12-01 2000-06-13 Noguchi Inst 有機不飽和化合物の酸化方法
JP4185217B2 (ja) * 1999-05-25 2008-11-26 株式会社日本触媒 複合酸化物触媒、並びに（メタ）アクロレインおよび（メタ）アクリル酸の製造方法
JP4318367B2 (ja) * 2000-02-16 2009-08-19 株式会社日本触媒 アクロレインおよびアクリル酸の製造方法

Also Published As

Publication number Publication date
IL144815A (en) 2005-07-25
CN100402474C (zh) 2008-07-16
CN101100429B (zh) 2011-01-19
ATE300512T1 (de) 2005-08-15
EP1188735A1 (de) 2002-03-20
CN101100429A (zh) 2008-01-09
DE60112200T2 (de) 2006-06-01
HU225736B1 (en) 2007-07-30
EP1188735B1 (de) 2005-07-27
KR100799512B1 (ko) 2008-01-31
ES2242684T3 (es) 2005-11-16
US6703528B2 (en) 2004-03-09
US20020025906A1 (en) 2002-02-28
IL144815A0 (en) 2002-06-30
HUP0103289A2 (hu) 2004-12-28
KR20020013780A (ko) 2002-02-21
US20040152592A1 (en) 2004-08-05
CN1347861A (zh) 2002-05-08

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