DK128071B - Kvaternære ammoniumhydrogensulfater til anvendelse inden for analytisk og videnskabelig organisk kemi. - Google Patents

Kvaternære ammoniumhydrogensulfater til anvendelse inden for analytisk og videnskabelig organisk kemi.

Info

Publication number
DK128071B
DK128071B DK297670AA DK297670A DK128071B DK 128071 B DK128071 B DK 128071B DK 297670A A DK297670A A DK 297670AA DK 297670 A DK297670 A DK 297670A DK 128071 B DK128071 B DK 128071B
Authority
DK
Denmark
Prior art keywords
analytical
scientific
quaternary ammonium
organic chemistry
ammonium hydrogen
Prior art date
Application number
DK297670AA
Other languages
Danish (da)
English (en)
Inventor
A Braendstroem
K Gustavii
U Junggren
B Lamm
Original Assignee
Haessle Ab
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 Haessle Ab filed Critical Haessle Ab
Priority to DK606271A priority Critical patent/DK133596B/da
Publication of DK128071B publication Critical patent/DK128071B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/62—Quaternary ammonium compounds
    • C07C211/63—Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/62—Quaternary ammonium compounds
    • C07C211/64—Quaternary ammonium compounds having quaternised nitrogen atoms bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/12—Ketones containing more than one keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/19—Halogen containing
    • Y10T436/196666—Carbon containing compound [e.g., vinylchloride, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK297670AA 1969-06-12 1970-06-09 Kvaternære ammoniumhydrogensulfater til anvendelse inden for analytisk og videnskabelig organisk kemi. DK128071B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK606271A DK133596B (da) 1969-06-12 1971-12-13 Fremgangsmåde til udførelse af en ionparekstraktion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08343/69A SE354849B (de) 1969-06-12 1969-06-12

Publications (1)

Publication Number Publication Date
DK128071B true DK128071B (da) 1974-02-25

Family

ID=20273801

Family Applications (1)

Application Number Title Priority Date Filing Date
DK297670AA DK128071B (da) 1969-06-12 1970-06-09 Kvaternære ammoniumhydrogensulfater til anvendelse inden for analytisk og videnskabelig organisk kemi.

Country Status (8)

Country Link
US (1) US3816533A (de)
JP (1) JPS547763B1 (de)
BE (1) BE751791A (de)
CH (2) CH545271A (de)
DK (1) DK128071B (de)
FR (1) FR2046708A1 (de)
GB (1) GB1291930A (de)
SE (1) SE354849B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159477B1 (de) * 1971-11-12 1975-03-28 Sumitomo Chemical Co
JPS5216468B2 (de) * 1972-09-05 1977-05-10
US3882039A (en) * 1973-06-21 1975-05-06 Ibm Additive for liquid crystal materials
JPS562540B2 (de) * 1973-12-19 1981-01-20
US4056551A (en) * 1975-11-17 1977-11-01 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Preparation of succinylsuccinic acid diesters
US4069243A (en) * 1976-05-24 1978-01-17 Smithkline Corporation Preparation of trifluoromethylthioacetic acid and its esters
US4194053A (en) * 1977-03-17 1980-03-18 The Upjohn Company Process for preparing esters of α-acetyl-α'-methylsuccinic acid and esters of α-methyl-α'-acetyl-α'-(5-methyl-3-oxohexyl)succinic acid
DE3216383A1 (de) * 1982-05-03 1983-11-03 Bayer Ag, 5090 Leverkusen Extraktion von oniumsalzen aus prozesswaessern und abwaessern
US4723031A (en) * 1984-08-27 1988-02-02 Chevron Research Company Processes for synthesizing substituted and unsubstituted aminoacetate esters
US4929562A (en) * 1986-08-20 1990-05-29 The Regents Of The University Of California Method and apparatus for detecting gem-polyhalogenated hydrocarbons
US5166413A (en) * 1988-11-02 1992-11-24 Neste Oxo Aktiebolag Process for preparation of branched 1,3-glycols and their monoesters
US6030491A (en) 1997-08-19 2000-02-29 Micron Technology, Inc. Processing compositions and methods of using same
US6586632B2 (en) * 2001-03-28 2003-07-01 Cognis Corporation Preparation of quaternary ammonium compounds
GB0117352D0 (en) * 2001-07-17 2001-09-05 British Nuclear Fuels Plc Analytical technique

Also Published As

Publication number Publication date
CH545269A (de) 1973-12-15
JPS547763B1 (de) 1979-04-10
SE354849B (de) 1973-03-26
US3816533A (en) 1974-06-11
GB1291930A (en) 1972-10-04
BE751791A (fr) 1970-11-16
DE2024983A1 (de) 1971-04-08
DE2024983B2 (de) 1976-07-22
FR2046708A1 (de) 1971-03-12
CH545271A (de) 1974-01-31

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Legal Events

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PUP Patent expired