DE1926950A1 - Verfahren zur Herstellung von Mesidin - Google Patents

Verfahren zur Herstellung von Mesidin

Info

Publication number
DE1926950A1
DE1926950A1 DE19691926950 DE1926950A DE1926950A1 DE 1926950 A1 DE1926950 A1 DE 1926950A1 DE 19691926950 DE19691926950 DE 19691926950 DE 1926950 A DE1926950 A DE 1926950A DE 1926950 A1 DE1926950 A1 DE 1926950A1
Authority
DE
Germany
Prior art keywords
parts
carried out
toluidine
zinc chloride
autoclave
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19691926950
Other languages
German (de)
English (en)
Inventor
Averill Frederick John
Norman Riley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1926950A1 publication Critical patent/DE1926950A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/62Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19691926950 1968-05-29 1969-05-27 Verfahren zur Herstellung von Mesidin Pending DE1926950A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2577768 1968-05-29

Publications (1)

Publication Number Publication Date
DE1926950A1 true DE1926950A1 (de) 1969-12-18

Family

ID=10233128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691926950 Pending DE1926950A1 (de) 1968-05-29 1969-05-27 Verfahren zur Herstellung von Mesidin

Country Status (5)

Country Link
US (1) US3674852A (US20020095090A1-20020718-M00002.png)
CH (1) CH512425A (US20020095090A1-20020718-M00002.png)
DE (1) DE1926950A1 (US20020095090A1-20020718-M00002.png)
FR (1) FR2010491A1 (US20020095090A1-20020718-M00002.png)
GB (1) GB1238332A (US20020095090A1-20020718-M00002.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313496C3 (de) * 1973-03-19 1979-07-19 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von m- und p- Phenylendiamin
US4317931A (en) * 1979-09-06 1982-03-02 Ethyl Corporation Process for rearrangement of alkyl groups on aromatic amines
US4341903A (en) * 1981-03-05 1982-07-27 Ethyl Corporation Process for rearrangement of alkyl groups on aromatic amines
US4351958A (en) * 1981-08-28 1982-09-28 Mitsui Petrochemical Industries, Ltd. Process for producing orthoalkylated aromatic amine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123644A (en) * 1964-03-03 Dealkylation of nuclear polyalkyl
US2039391A (en) * 1934-05-11 1936-05-05 Du Pont Process for partial dealkylation of dialkyl aromatic amines

Also Published As

Publication number Publication date
GB1238332A (US20020095090A1-20020718-M00002.png) 1971-07-07
CH512425A (de) 1971-09-15
US3674852A (en) 1972-07-04
FR2010491A1 (US20020095090A1-20020718-M00002.png) 1970-02-20

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971