DE69929435D1 - Verfahren zur herstellung von alpha-oxoaldehyden - Google Patents

Verfahren zur herstellung von alpha-oxoaldehyden

Info

Publication number
DE69929435D1
DE69929435D1 DE69929435T DE69929435T DE69929435D1 DE 69929435 D1 DE69929435 D1 DE 69929435D1 DE 69929435 T DE69929435 T DE 69929435T DE 69929435 T DE69929435 T DE 69929435T DE 69929435 D1 DE69929435 D1 DE 69929435D1
Authority
DE
Germany
Prior art keywords
oxoaldehyde
preparing alpha
alpha
preparing
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 - Fee Related
Application number
DE69929435T
Other languages
English (en)
Other versions
DE69929435T2 (de
Inventor
Yoshitaka Arita
Akihiko Ohta
Noboru Saito
Kimio Ariyoshi
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of DE69929435D1 publication Critical patent/DE69929435D1/de
Application granted granted Critical
Publication of DE69929435T2 publication Critical patent/DE69929435T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • 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
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/39—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a secondary hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69929435T 1998-05-20 1999-05-19 Verfahren zur herstellung von alpha-oxoaldehyden Expired - Fee Related DE69929435T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13886998 1998-05-20
JP13886998 1998-05-20
PCT/JP1999/002633 WO1999059948A1 (en) 1998-05-20 1999-05-19 PROCESS FOR THE PREPARATION OF α-OXOALDEHYDES

Publications (2)

Publication Number Publication Date
DE69929435D1 true DE69929435D1 (de) 2006-04-06
DE69929435T2 DE69929435T2 (de) 2006-09-14

Family

ID=15232028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929435T Expired - Fee Related DE69929435T2 (de) 1998-05-20 1999-05-19 Verfahren zur herstellung von alpha-oxoaldehyden

Country Status (4)

Country Link
US (1) US6313343B1 (de)
EP (1) EP1000920B1 (de)
DE (1) DE69929435T2 (de)
WO (1) WO1999059948A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8015964B2 (en) * 2006-10-26 2011-09-13 David Norman Eddy Selective displacement control of multi-plunger fuel pump
CN102655931A (zh) * 2009-09-18 2012-09-05 日本化药株式会社 用于通过甘油脱水反应制备丙烯醛和/或丙烯酸的催化剂和方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1064963A (en) 1975-07-31 1979-10-23 American Cyanamid Company Vapor phase oxidation process for glyoxal
JPS5838227A (ja) 1981-09-01 1983-03-05 Mitsui Toatsu Chem Inc アルデヒドの製造法
JPS5859933A (ja) 1981-10-06 1983-04-09 Mitsui Toatsu Chem Inc アルデヒドまたはケトンの製造法
JPS58124730A (ja) 1982-01-18 1983-07-25 Nippon Zeon Co Ltd ２−オキソ−１−アルデヒドの製造法
JPS60199846A (ja) 1984-03-22 1985-10-09 Mitsui Toatsu Chem Inc グリオキサ−ルの製造方法
JPS6154011A (ja) 1984-08-24 1986-03-18 Canon Electronics Inc 磁気ヘツド
CN85100530A (zh) 1985-04-01 1986-03-10 复旦大学 银-磷催化剂的制备及在催化氧化醇制醛中的应用
US4978803A (en) 1989-06-26 1990-12-18 American Cyanamid Company Vapor phase oxidation process for making glyoxal
JP2912443B2 (ja) 1989-12-12 1999-06-28 三井化学株式会社 グリオキザールの製造方法
JPH0832648A (ja) 1994-07-15 1996-02-02 Nippon Telegr & Teleph Corp <Ntt> 通信制御装置及び通信制御方法
JP2934605B2 (ja) 1995-08-24 1999-08-16 株式会社日本触媒 α−オキソカルボン酸エステルの製造方法およびそれに用いる触媒
JPH09268156A (ja) 1996-04-02 1997-10-14 Nippon Shokubai Co Ltd α−ヒドロキシカルボン酸エステルの製造方法およびそれに用いる触媒

Also Published As

Publication number Publication date
US6313343B1 (en) 2001-11-06
WO1999059948A1 (en) 1999-11-25
EP1000920A1 (de) 2000-05-17
DE69929435T2 (de) 2006-09-14
EP1000920B1 (de) 2006-01-11
EP1000920A4 (de) 2003-07-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee