NL7706161A - PROCESS FOR PREPARING (ALPHA) KETOCARBON ACIDS. - Google Patents

PROCESS FOR PREPARING (ALPHA) KETOCARBON ACIDS.

Info

Publication number
NL7706161A
NL7706161A NL7706161A NL7706161A NL7706161A NL 7706161 A NL7706161 A NL 7706161A NL 7706161 A NL7706161 A NL 7706161A NL 7706161 A NL7706161 A NL 7706161A NL 7706161 A NL7706161 A NL 7706161A
Authority
NL
Netherlands
Prior art keywords
ketocarbon
alpha
acids
preparing
ketocarbon acids
Prior art date
Application number
NL7706161A
Other languages
Dutch (nl)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of NL7706161A publication Critical patent/NL7706161A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
NL7706161A 1977-02-25 1977-06-03 PROCESS FOR PREPARING (ALPHA) KETOCARBON ACIDS. NL7706161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708185A DE2708185C3 (en) 1977-02-25 1977-02-25 Process for the preparation of α-ketocarboxylic acids

Publications (1)

Publication Number Publication Date
NL7706161A true NL7706161A (en) 1978-08-29

Family

ID=6002153

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706161A NL7706161A (en) 1977-02-25 1977-06-03 PROCESS FOR PREPARING (ALPHA) KETOCARBON ACIDS.

Country Status (12)

Country Link
JP (1) JPS6055497B2 (en)
AT (1) AT367014B (en)
BE (1) BE855257A (en)
CH (1) CH627430A5 (en)
DD (1) DD131013A5 (en)
DE (1) DE2708185C3 (en)
FR (1) FR2381735A1 (en)
GB (1) GB1533818A (en)
IL (1) IL52239A (en)
IT (1) IT1143581B (en)
NL (1) NL7706161A (en)
SU (1) SU793376A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234739A (en) * 1978-12-05 1980-11-18 Stauffer Chemical Company Method for preparing glyoxylic acids and derivatives thereof
DE3003541A1 (en) * 1980-01-31 1981-08-06 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING 4-AMINO-6-TERT.-BUTYL-3-METHYLTHIO-1,2,4-TRIAZINE-5 (4H) -ON
DE3009043A1 (en) * 1980-03-08 1981-09-24 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING 4-AMINO-6-TERT.-BUTYL-3-METHYLTHIO-1,2,4-TRIAZINE-5 (4H) -ON
DE3134230A1 (en) * 1981-08-29 1983-03-10 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING 4-METHYL-5-OXO-3-THIOXO-TETRAHYDRO-1,2,4- (2H, 4H) -TRIAZINES
EP0141876B1 (en) * 1983-11-15 1987-03-11 Ethyl Corporation Preparation of cyclic-keto-acids

Also Published As

Publication number Publication date
JPS6055497B2 (en) 1985-12-05
SU793376A3 (en) 1980-12-30
FR2381735B1 (en) 1980-01-18
ATA392777A (en) 1981-10-15
DE2708185B2 (en) 1978-11-30
BE855257A (en) 1977-11-30
IL52239A0 (en) 1977-08-31
DE2708185C3 (en) 1981-06-04
IL52239A (en) 1980-11-30
IT1143581B (en) 1986-10-22
JPS53105423A (en) 1978-09-13
GB1533818A (en) 1978-11-29
CH627430A5 (en) 1982-01-15
DE2708185A1 (en) 1978-08-31
AT367014B (en) 1982-05-25
DD131013A5 (en) 1978-05-24
FR2381735A1 (en) 1978-09-22

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: DEGUSSA AKTIENGESELLSCHAFT

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed