CS209941B2 - Method of making the 3,3-dimethyl-2-oxobutyric acid - Google Patents

Method of making the 3,3-dimethyl-2-oxobutyric acid Download PDF

Info

Publication number
CS209941B2
CS209941B2 CS797745A CS774579A CS209941B2 CS 209941 B2 CS209941 B2 CS 209941B2 CS 797745 A CS797745 A CS 797745A CS 774579 A CS774579 A CS 774579A CS 209941 B2 CS209941 B2 CS 209941B2
Authority
CS
Czechoslovakia
Prior art keywords
solution
acid
dimethyl
ruthenium
added
Prior art date
Application number
CS797745A
Other languages
Czech (cs)
English (en)
Inventor
Dennis E Jackman
Original Assignee
Mobay Chemical Corp
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 Mobay Chemical Corp filed Critical Mobay Chemical Corp
Publication of CS209941B2 publication Critical patent/CS209941B2/cs

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
CS797745A 1978-11-13 1979-11-13 Method of making the 3,3-dimethyl-2-oxobutyric acid CS209941B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96033078A 1978-11-13 1978-11-13

Publications (1)

Publication Number Publication Date
CS209941B2 true CS209941B2 (en) 1981-12-31

Family

ID=25503053

Family Applications (1)

Application Number Title Priority Date Filing Date
CS797745A CS209941B2 (en) 1978-11-13 1979-11-13 Method of making the 3,3-dimethyl-2-oxobutyric acid

Country Status (11)

Country Link
EP (1) EP0011207B1 (es)
JP (1) JPS5566536A (es)
AR (1) AR222669A1 (es)
BR (1) BR7906994A (es)
CA (1) CA1113936A (es)
CS (1) CS209941B2 (es)
DD (1) DD146945A5 (es)
DE (1) DE2961465D1 (es)
DK (1) DK153539C (es)
HU (1) HU182906B (es)
IL (1) IL58678A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69905369T2 (de) * 1999-11-03 2004-01-22 Korea Research Institute Of Chemical Technology Verfahren zum Herstellen von Derivaten von Alpha-Ketocarbonsäuren
DE10236919A1 (de) * 2002-08-12 2004-02-26 Bayer Ag Verfahren zur Herstellung von 3,3-Dimethyl-2-oxobuttersäure
JP4650714B2 (ja) * 2003-09-01 2011-03-16 ナガセケムテックス株式会社 カルボニル化合物の製造方法
CN113004141A (zh) * 2019-12-19 2021-06-22 北京颖泰嘉和生物科技股份有限公司 3,3-二甲基-2-氧代丁酸和三嗪酮的制备方法
CN112592265B (zh) * 2020-12-21 2023-09-01 安达兰泽科技有限公司 3,3-二甲基-2-氧代丁酸及其钠盐的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1069955B (it) * 1975-09-24 1985-03-25 Air Prod & Chem Procedimento per l'ossidazione catalitica selettiva di alcoli insaturi a formare composti carbonilici
US4052460A (en) * 1976-01-20 1977-10-04 Bayer Aktiengesellschaft Production of 3,3-dimethyl-2-oxo-butyric acid salt

Also Published As

Publication number Publication date
DK477879A (da) 1980-05-14
BR7906994A (pt) 1980-07-15
DK153539B (da) 1988-07-25
AR222669A1 (es) 1981-06-15
JPS5566536A (en) 1980-05-20
DE2961465D1 (en) 1982-01-28
DK153539C (da) 1989-01-02
IL58678A0 (en) 1980-02-29
JPS6239149B2 (es) 1987-08-21
EP0011207B1 (de) 1981-11-25
CA1113936A (en) 1981-12-08
HU182906B (en) 1984-03-28
IL58678A (en) 1982-11-30
DD146945A5 (de) 1981-03-11
EP0011207A1 (de) 1980-05-28

Similar Documents

Publication Publication Date Title
JPH0240662B2 (es)
CS209941B2 (en) Method of making the 3,3-dimethyl-2-oxobutyric acid
JP3499242B2 (ja) Ｎ−ホスホノメチルグリシン及びその塩の製造
US4614822A (en) Catalytic oxidation of 3,3-dimethyl-2-hydroxybutyric acid to 2-oxo acid and preparation of 4-amino-6-tert.-butyl-3-thio-1,2,4-triazine-5(4-H)-one
EP0126893B1 (en) A method for oxidizing alkyl groups to carboxylic acids under basic conditions
US3925458A (en) Process for preparing 2-(4-alkylphenyl)-propion-aldehyde and propionic acid
US4549024A (en) Oxidation of quinoline to quinolinic acid
JPS6024781B2 (ja) シス−２−ヒドロキシ−２−フエニル−ｒ−１−シクロヘキサンカルボン酸の製造法
EP0101625B1 (en) Process for preparing the 2',4'-difluoro-4-hydroxy-(1,1'-diphenyl)-3-carboxylic acid
EP1644333B1 (en) In-situ treatment of pyridine-2,3-dicarboxylic acid esters with an oxidizing agent
EP0067624A1 (en) Manufacture of isethionates
JPH0565498B2 (es)
Katritzky et al. Convenient large scale preparation of 5-methyl-and 4-nitro-2-iodosobenzoic and of 4-nitro-2-iodoxybenzoic acids
HU196062B (en) Process for production of derivatives of 2-carboxipirasidine-4-oxid
US3956340A (en) Process for the production of polyhalogenated nicotinic acids
JPS60169493A (ja) ５−デオキシ−ｌ−アラビノ−スの製造法
JP2500573B2 (ja) ２，６−ジカルボキシフェノ―ル類の製造方法
US5120879A (en) Reaction of hypochlorites with polyoxypropylene glycols
JP2002167349A (ja) ４，４’−ジヒドロキシジフェニルエーテルの製造方法
JP2516396B2 (ja) 複素環テトラカルボン酸の製造方法
JPH05163199A (ja) ヨードソ安息香酸の製造方法
PT1051401E (pt) Processo para a produção de formilimidazóis
JPS6116263B2 (es)
JPH0587074B2 (es)
DE2034943B2 (de) Verfahren zur herstellung von benzilsaeureverbindungen