SU793376A3 - Способ получени -кетокарбоновой кислоты - Google Patents

Способ получени -кетокарбоновой кислоты Download PDF

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Publication number
SU793376A3
SU793376A3 SU772489000A SU2489000A SU793376A3 SU 793376 A3 SU793376 A3 SU 793376A3 SU 772489000 A SU772489000 A SU 772489000A SU 2489000 A SU2489000 A SU 2489000A SU 793376 A3 SU793376 A3 SU 793376A3
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SU
USSR - Soviet Union
Prior art keywords
acid
nitrile
water
mol
hydrolysis
Prior art date
Application number
SU772489000A
Other languages
English (en)
Russian (ru)
Inventor
Клееманн Аксель
Кленк Херберт
Шварце Вернер
Original Assignee
Дегусса (Фирма)
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 Дегусса (Фирма) filed Critical Дегусса (Фирма)
Application granted granted Critical
Publication of SU793376A3 publication Critical patent/SU793376A3/ru

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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
    • C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides

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  • 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)
SU772489000A 1977-02-25 1977-06-02 Способ получени -кетокарбоновой кислоты SU793376A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708185A DE2708185C3 (de) 1977-02-25 1977-02-25 Verfahren zur Herstellung von α-Ketocarbonsäuren

Publications (1)

Publication Number Publication Date
SU793376A3 true SU793376A3 (ru) 1980-12-30

Family

ID=6002153

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772489000A SU793376A3 (ru) 1977-02-25 1977-06-02 Способ получени -кетокарбоновой кислоты

Country Status (12)

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

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 (de) * 1980-01-31 1981-08-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 4-amino-6-tert.-butyl-3-methylthio-1,2,4-triazin-5(4h)-on
DE3009043A1 (de) * 1980-03-08 1981-09-24 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 4-amino-6-tert.-butyl-3-methylthio-1,2,4-triazin-5(4h)-on
DE3134230A1 (de) * 1981-08-29 1983-03-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 4-methyl-5-oxo-3-thioxo-tetrahydro-1,2,4-(2h,4h)-triazinen
EP0141876B1 (en) * 1983-11-15 1987-03-11 Ethyl Corporation Preparation of cyclic-keto-acids

Also Published As

Publication number Publication date
IL52239A (en) 1980-11-30
NL7706161A (nl) 1978-08-29
IT1143581B (it) 1986-10-22
AT367014B (de) 1982-05-25
DE2708185A1 (de) 1978-08-31
ATA392777A (de) 1981-10-15
BE855257A (fr) 1977-11-30
IL52239A0 (en) 1977-08-31
JPS6055497B2 (ja) 1985-12-05
DD131013A5 (de) 1978-05-24
GB1533818A (en) 1978-11-29
FR2381735B1 (de) 1980-01-18
DE2708185B2 (de) 1978-11-30
FR2381735A1 (fr) 1978-09-22
JPS53105423A (en) 1978-09-13
DE2708185C3 (de) 1981-06-04
CH627430A5 (en) 1982-01-15

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