NL8006192A - Werkwijze voor de bereiding van gesubstitueerde glyoxylzuurderivaten. - Google Patents

Werkwijze voor de bereiding van gesubstitueerde glyoxylzuurderivaten. Download PDF

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Publication number
NL8006192A
NL8006192A NL8006192A NL8006192A NL8006192A NL 8006192 A NL8006192 A NL 8006192A NL 8006192 A NL8006192 A NL 8006192A NL 8006192 A NL8006192 A NL 8006192A NL 8006192 A NL8006192 A NL 8006192A
Authority
NL
Netherlands
Prior art keywords
oxidation
glyoxylic acid
process according
reaction mixture
acid derivatives
Prior art date
Application number
NL8006192A
Other languages
English (en)
Dutch (nl)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Priority to NL8006192A priority Critical patent/NL8006192A/nl
Priority to DE8181201199T priority patent/DE3166723D1/de
Priority to AT81201199T priority patent/ATE9893T1/de
Priority to EP81201199A priority patent/EP0053408B1/en
Priority to CA000389784A priority patent/CA1173448A/en
Priority to JP56181698A priority patent/JPS57112353A/ja
Priority to US06/320,562 priority patent/US4417053A/en
Publication of NL8006192A publication Critical patent/NL8006192A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55—Acids; Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL8006192A 1980-11-13 1980-11-13 Werkwijze voor de bereiding van gesubstitueerde glyoxylzuurderivaten. NL8006192A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8006192A NL8006192A (nl) 1980-11-13 1980-11-13 Werkwijze voor de bereiding van gesubstitueerde glyoxylzuurderivaten.
DE8181201199T DE3166723D1 (en) 1980-11-13 1981-10-29 Process for the preparation of substituted glyoxylic acid derivatives
AT81201199T ATE9893T1 (de) 1980-11-13 1981-10-29 Verfahren zur herstellung substituierter glyoxalsaeure-derivate.
EP81201199A EP0053408B1 (en) 1980-11-13 1981-10-29 Process for the preparation of substituted glyoxylic acid derivatives
CA000389784A CA1173448A (en) 1980-11-13 1981-11-10 Process for the preparation of substituted glyoxylic acid derivatives
JP56181698A JPS57112353A (en) 1980-11-13 1981-11-12 Manufacture of substituted glyoxalic acid derivatives
US06/320,562 US4417053A (en) 1980-11-13 1981-11-12 Process for the preparation of substituted glyoxylic acid derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8006192A NL8006192A (nl) 1980-11-13 1980-11-13 Werkwijze voor de bereiding van gesubstitueerde glyoxylzuurderivaten.
NL8006192 1980-11-13

Publications (1)

Publication Number Publication Date
NL8006192A true NL8006192A (nl) 1982-06-01

Family

ID=19836163

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8006192A NL8006192A (nl) 1980-11-13 1980-11-13 Werkwijze voor de bereiding van gesubstitueerde glyoxylzuurderivaten.

Country Status (7)

Country Link
US (1) US4417053A (ja)
EP (1) EP0053408B1 (ja)
JP (1) JPS57112353A (ja)
AT (1) ATE9893T1 (ja)
CA (1) CA1173448A (ja)
DE (1) DE3166723D1 (ja)
NL (1) NL8006192A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524214A (en) * 1983-11-03 1985-06-18 Stauffer Chemical Company Process for forming esters of glyoxylic acids
JP2012067073A (ja) * 2010-08-27 2012-04-05 Sumitomo Chemical Co Ltd 含硫黄２−ケトカルボン酸化合物の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1627091A (en) * 1923-03-05 1927-05-03 Boehringer Sohn Ingelheim Making keto and aldo aliphatic carboxylic acids
US2429877A (en) * 1945-11-30 1947-10-28 Du Pont Preparation of alpha keto aliphatic amides
US3173933A (en) * 1962-01-22 1965-03-16 Gen Electric Oxidation of alcohols and ethers to carbonyl containing compounds

Also Published As

Publication number Publication date
ATE9893T1 (de) 1984-11-15
EP0053408B1 (en) 1984-10-17
EP0053408A1 (en) 1982-06-09
CA1173448A (en) 1984-08-28
US4417053A (en) 1983-11-22
JPH0323534B2 (ja) 1991-03-29
DE3166723D1 (en) 1984-11-22
JPS57112353A (en) 1982-07-13

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A1B A search report has been drawn up
BV The patent application has lapsed