[go: up one dir, main page]

AT338227B - Verfahren zur herstellung von weinsaure - Google Patents

Verfahren zur herstellung von weinsaure

Info

Publication number
AT338227B
AT338227B AT1021574A AT1021574A AT338227B AT 338227 B AT338227 B AT 338227B AT 1021574 A AT1021574 A AT 1021574A AT 1021574 A AT1021574 A AT 1021574A AT 338227 B AT338227 B AT 338227B
Authority
AT
Austria
Prior art keywords
tine
producing
acid
tine acid
producing tine
Prior art date
Application number
AT1021574A
Other languages
English (en)
Other versions
ATA1021574A (de
Inventor
Klaus Dr Petritsch
Peter Korl
Original Assignee
Oesterr Chem Werke
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 Oesterr Chem Werke filed Critical Oesterr Chem Werke
Priority to AT1021574A priority Critical patent/AT338227B/de
Priority to DE19752555699 priority patent/DE2555699A1/de
Priority to IT30245/75A priority patent/IT1050072B/it
Priority to BE162743A priority patent/BE836639A/xx
Priority to ZA757847A priority patent/ZA757847B/xx
Priority to GB51720/75A priority patent/GB1486155A/en
Priority to FR7538859A priority patent/FR2295006A1/fr
Priority to US05/641,875 priority patent/US4028407A/en
Priority to NL7514778A priority patent/NL7514778A/xx
Priority to JP50151708A priority patent/JPS5188915A/ja
Publication of ATA1021574A publication Critical patent/ATA1021574A/de
Application granted granted Critical
Publication of AT338227B publication Critical patent/AT338227B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
    • 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
    • C07C51/367—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 singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT1021574A 1974-12-20 1974-12-20 Verfahren zur herstellung von weinsaure AT338227B (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AT1021574A AT338227B (de) 1974-12-20 1974-12-20 Verfahren zur herstellung von weinsaure
DE19752555699 DE2555699A1 (de) 1974-12-20 1975-12-11 Verfahren zur herstellung von weinsaeure
IT30245/75A IT1050072B (it) 1974-12-20 1975-12-12 Processo di preparazione di acido tartarico
BE162743A BE836639A (fr) 1974-12-20 1975-12-15 Procede de production de l'acide tartrique
ZA757847A ZA757847B (en) 1974-12-20 1975-12-17 Method of producing tartaric acid
GB51720/75A GB1486155A (en) 1974-12-20 1975-12-17 Method of producing tartaric acid
FR7538859A FR2295006A1 (fr) 1974-12-20 1975-12-18 Procede de production de l'acide tartrique
US05/641,875 US4028407A (en) 1974-12-20 1975-12-18 Method of producing tartaric acid
NL7514778A NL7514778A (nl) 1974-12-20 1975-12-18 Werkwijze ter bereiding van wijnsteenzuur.
JP50151708A JPS5188915A (en) 1974-12-20 1975-12-19 Shusekisanno seiho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1021574A AT338227B (de) 1974-12-20 1974-12-20 Verfahren zur herstellung von weinsaure

Publications (2)

Publication Number Publication Date
ATA1021574A ATA1021574A (de) 1976-12-15
AT338227B true AT338227B (de) 1977-08-10

Family

ID=3620726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1021574A AT338227B (de) 1974-12-20 1974-12-20 Verfahren zur herstellung von weinsaure

Country Status (10)

Country Link
US (1) US4028407A (de)
JP (1) JPS5188915A (de)
AT (1) AT338227B (de)
BE (1) BE836639A (de)
DE (1) DE2555699A1 (de)
FR (1) FR2295006A1 (de)
GB (1) GB1486155A (de)
IT (1) IT1050072B (de)
NL (1) NL7514778A (de)
ZA (1) ZA757847B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087746A (en) * 1987-07-13 1992-02-11 Monsanto Company Process for the production of high purity tartaric acid
DE69612349T2 (de) * 1995-10-31 2001-09-06 Nippon Shokubai Co. Ltd., Osaka Verfahren zur Herstellung von Epoxyverbindungen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643891A1 (de) * 1967-10-05 1971-05-19 Degussa Verfahren zur Herstellung von Calciumtartrat

Also Published As

Publication number Publication date
US4028407A (en) 1977-06-07
NL7514778A (nl) 1976-06-22
GB1486155A (en) 1977-09-21
ZA757847B (en) 1976-11-24
BE836639A (fr) 1976-04-01
DE2555699A1 (de) 1976-07-01
IT1050072B (it) 1981-03-10
FR2295006A1 (fr) 1976-07-16
JPS5188915A (en) 1976-08-04
ATA1021574A (de) 1976-12-15

Similar Documents

Publication Publication Date Title
AT336637B (de) Verfahren zur herstellung von n-phosphonomethylglycin
DD128297A5 (de) Verfahren zur herstellung von cyclopropancarbonsaeureestern
DD127730A5 (de) Verfahren zur herstellung von 7-d-(-)-alpha-amino-alpha-(p-hydroxyphenylacetamido)desacetoxycephalosporansaeure
AT341668B (de) Verfahren zur herstellung von 7-aminocephemverbindungen
AT344154B (de) Verfahren zur herstellung von 5-fluor-2-methyl-1- (p-methylsulfinylbenzyliden)-indenyl-3-essigsaeure
AT342015B (de) Verfahren zur herstellung von acetoacetamid-n-sulfofluorid
ATA250775A (de) Verfahren zur herstellung von carbonsauren
AT344136B (de) Verfahren zur herstellung von neuem 2-deutero-3-fluor-dl-alanin
DD129774A1 (de) Verfahren zur herstellung von quadratsaeure
AT340546B (de) Verfahren zur herstellung von sauremassen
AT360491B (de) Verfahren zur herstellung von hexagonalem bornitrid
ATA310976A (de) Verfahren zur herstellung von pepropionsaeure
DD130933A5 (de) Verfahren zur herstellung von sulfinylazetidinonen
DD130935A5 (de) Verfahren zur herstellung von propionsaeureestern
AT344893B (de) Verfahren zur herstellung von 7-acylamido-3-methyl-3-cephem-4-carbonsaeureestern
AT338227B (de) Verfahren zur herstellung von weinsaure
AT338748B (de) Verfahren zur herstellung von acetoxybutanalen
AT351523B (de) Verfahren zur herstellung von 2-alkyl-5- nitroimidazolderivaten
AT339268B (de) Verfahren zur herstellung von acetoxybutanolen
AT338253B (de) Verfahren zur herstellung von diamiden
AT343131B (de) Verfahren zur herstellung von poly- (n-alkyliminoalanen)
AT340885B (de) Verfahren zur herstellung von acetoacetamid-n-sulfofluorid
AT342063B (de) Verfahren zur herstellung von 1-phenyl-4-amino-5-chlor-pyridazon (6)
ATA625774A (de) Verfahren zur herstellung von phenylpyridazonen
AT346298B (de) Verfahren zur herstellung von neuen beta- acyloxycrotonsaeureamid-n-sulfohalogeniden

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee