DE68901996D1 - Verfahren zur herstellung von pyruvat. - Google Patents

Verfahren zur herstellung von pyruvat.

Info

Publication number
DE68901996D1
DE68901996D1 DE8989105871T DE68901996T DE68901996D1 DE 68901996 D1 DE68901996 D1 DE 68901996D1 DE 8989105871 T DE8989105871 T DE 8989105871T DE 68901996 T DE68901996 T DE 68901996T DE 68901996 D1 DE68901996 D1 DE 68901996D1
Authority
DE
Germany
Prior art keywords
producing pyruvate
pyruvate
producing
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
DE8989105871T
Other languages
English (en)
Other versions
DE68901996T2 (de
Inventor
Makoto Imanari
Katufumi Kujira
Hiroshi Iwane
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.)
Mitsubishi Chemical Corp
Original Assignee
Research Association for Utilization of Light Oil
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 JP63082637A external-priority patent/JP2625490B2/ja
Priority claimed from JP63167266A external-priority patent/JP2599969B2/ja
Application filed by Research Association for Utilization of Light Oil filed Critical Research Association for Utilization of Light Oil
Application granted granted Critical
Publication of DE68901996D1 publication Critical patent/DE68901996D1/de
Publication of DE68901996T2 publication Critical patent/DE68901996T2/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
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • 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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
DE8989105871T 1988-04-04 1989-04-04 Verfahren zur herstellung von pyruvat. Expired - Fee Related DE68901996T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63082637A JP2625490B2 (ja) 1988-04-04 1988-04-04 ピルビン酸塩の精製方法
JP63167266A JP2599969B2 (ja) 1988-07-04 1988-07-04 ピルビン酸の製造方法

Publications (2)

Publication Number Publication Date
DE68901996D1 true DE68901996D1 (de) 1992-08-13
DE68901996T2 DE68901996T2 (de) 1993-01-21

Family

ID=26423662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989105871T Expired - Fee Related DE68901996T2 (de) 1988-04-04 1989-04-04 Verfahren zur herstellung von pyruvat.

Country Status (3)

Country Link
EP (1) EP0337246B1 (de)
KR (1) KR890015993A (de)
DE (1) DE68901996T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7470813B2 (en) 2007-03-30 2008-12-30 Ge Healthcare Limited Method for the production of pyruvic acid
CN106807366B (zh) * 2015-11-30 2020-02-07 中国科学院大连化学物理研究所 甘油制取乳酸和丙酮酸的核壳型催化剂及其制备和应用
CN109364979B (zh) * 2018-09-29 2021-08-03 江苏大学 一种MCM-41/Sn-Pd催化剂、制备方法及应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247716A (en) * 1977-09-02 1981-01-27 Mitsui Toatsu Chemicals, Inc. Process for producing pyruvic acid
DE2836327A1 (de) * 1978-08-19 1980-02-28 Bayer Ag Verfahren zur herstellung von arylglyoxylsaeuren
FR2527600A1 (fr) * 1982-05-28 1983-12-02 Rhone Poulenc Spec Chim Procede de preparation d'acide pyruvique
FR2537576B1 (fr) * 1982-12-08 1987-07-10 Rhone Poulenc Sa Procede d'oxydation d'alcools en composes carbonyles correspondants

Also Published As

Publication number Publication date
DE68901996T2 (de) 1993-01-21
EP0337246A1 (de) 1989-10-18
EP0337246B1 (de) 1992-07-08
KR890015993A (ko) 1989-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUBISHI CHEMICAL CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee