BE855257A - PROCESS FOR THE PREPARATION OF ALPHA-CETOCARBOXYLIC ACID AMIDS AND PRODUCTS OBTAINED - Google Patents

PROCESS FOR THE PREPARATION OF ALPHA-CETOCARBOXYLIC ACID AMIDS AND PRODUCTS OBTAINED

Info

Publication number
BE855257A
BE855257A BE6046035A BE6046035A BE855257A BE 855257 A BE855257 A BE 855257A BE 6046035 A BE6046035 A BE 6046035A BE 6046035 A BE6046035 A BE 6046035A BE 855257 A BE855257 A BE 855257A
Authority
BE
Belgium
Prior art keywords
cetocarboxylic
alpha
preparation
products obtained
acid amids
Prior art date
Application number
BE6046035A
Other languages
French (fr)
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 BE855257A publication Critical patent/BE855257A/en
Priority to DE19782829370 priority Critical patent/DE2829370A1/en
Priority to JP53083906A priority patent/JPS6050737B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE6046035A 1977-02-25 1977-05-31 PROCESS FOR THE PREPARATION OF ALPHA-CETOCARBOXYLIC ACID AMIDS AND PRODUCTS OBTAINED BE855257A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19782829370 DE2829370A1 (en) 1977-05-31 1978-07-04 Basic steel-making slags treated with lime - are fed into rotary drum furnace with lime to mfr. Portland cement clinker
JP53083906A JPS6050737B2 (en) 1977-05-31 1978-07-10 Methods and equipment for increasing the value of metallurgical slag

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
BE855257A true BE855257A (en) 1977-11-30

Family

ID=6002153

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046035A BE855257A (en) 1977-02-25 1977-05-31 PROCESS FOR THE PREPARATION OF ALPHA-CETOCARBOXYLIC ACID AMIDS AND PRODUCTS OBTAINED

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 (6)

* 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
DK1533376T3 (en) * 2002-08-26 2010-07-19 Ajinomoto Kk Novel aldolases and processes for preparing substituted alpha-keto acid

Also Published As

Publication number Publication date
IL52239A (en) 1980-11-30
AT367014B (en) 1982-05-25
ATA392777A (en) 1981-10-15
FR2381735A1 (en) 1978-09-22
DE2708185B2 (en) 1978-11-30
GB1533818A (en) 1978-11-29
NL7706161A (en) 1978-08-29
SU793376A3 (en) 1980-12-30
IT1143581B (en) 1986-10-22
CH627430A5 (en) 1982-01-15
IL52239A0 (en) 1977-08-31
DE2708185C3 (en) 1981-06-04
FR2381735B1 (en) 1980-01-18
JPS6055497B2 (en) 1985-12-05
DD131013A5 (en) 1978-05-24
JPS53105423A (en) 1978-09-13
DE2708185A1 (en) 1978-08-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19910531