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GB349677A - Manufacture of derivatives of meta-hydroxydiphenylamine - Google Patents

Manufacture of derivatives of meta-hydroxydiphenylamine

Info

Publication number
GB349677A
GB349677A GB805030A GB805030A GB349677A GB 349677 A GB349677 A GB 349677A GB 805030 A GB805030 A GB 805030A GB 805030 A GB805030 A GB 805030A GB 349677 A GB349677 A GB 349677A
Authority
GB
United Kingdom
Prior art keywords
hydroxydiphenylamine
derivatives
meta
manufacture
hydroxybenzene
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.)
Expired
Application number
GB805030A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB805030A priority Critical patent/GB349677A/en
Publication of GB349677A publication Critical patent/GB349677A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/74—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C215/76—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring
    • C07C215/82—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring having the nitrogen atom of at least one of the amino groups further bound to a carbon atom of another six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

m-Hydroxydiphenylamine derivatives are obtained by condensing 1-methyl-2-amino-4-hydroxybenzene with aromatic amines not containing nitro, sulphonic, or carboxylic groups, in the presence of hydrochloric acid or an agent yielding it. According to examples, 1-methyl-2-amino-4-hydroxybenzene is condensed with aniline, p-toluidine, and p-chloraniline to give the corresponding m-hydroxydiphenylamine derivatives.
GB805030A 1930-03-12 1930-03-12 Manufacture of derivatives of meta-hydroxydiphenylamine Expired GB349677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB805030A GB349677A (en) 1930-03-12 1930-03-12 Manufacture of derivatives of meta-hydroxydiphenylamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB805030A GB349677A (en) 1930-03-12 1930-03-12 Manufacture of derivatives of meta-hydroxydiphenylamine

Publications (1)

Publication Number Publication Date
GB349677A true GB349677A (en) 1931-06-04

Family

ID=9844813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB805030A Expired GB349677A (en) 1930-03-12 1930-03-12 Manufacture of derivatives of meta-hydroxydiphenylamine

Country Status (1)

Country Link
GB (1) GB349677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011254A1 (en) * 1978-11-21 1980-05-28 Bayer Ag Process for the preparation of hydro-diphenyl amines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011254A1 (en) * 1978-11-21 1980-05-28 Bayer Ag Process for the preparation of hydro-diphenyl amines

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