GB1050854A - - Google Patents

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Publication number
GB1050854A
GB1050854A GB1050854DA GB1050854A GB 1050854 A GB1050854 A GB 1050854A GB 1050854D A GB1050854D A GB 1050854DA GB 1050854 A GB1050854 A GB 1050854A
Authority
GB
United Kingdom
Prior art keywords
produce
aromatic amine
temperature
june
monoaryl
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.)
Active
Application number
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.)
Publication of GB1050854A publication Critical patent/GB1050854A/en
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/38—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D219/00—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
    • C07D219/04—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
    • C07D219/08—Nitrogen atoms
    • C07D219/10—Nitrogen atoms attached in position 9

Landscapes

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

Abstract

1,050,854. Monoaryl substituted ethylenediamines. FARBWERKE HOECHST A.G. June 10, 1964 [June 10, 1963], No. 24144/64. Heading C2C. A process for the manufacture of a monoaryl-substituted ethylenediamine comprises N- acylating ethanolamine, e.g. by reaction with an ester or anhydride of an aliphatic carboxylic acid, e.g. methyl or ethyl acetate or acetic anhydride, esterifying the resulting acylaminoethanol to form the corresponding acylaminoethyl chloride, e.g. by treating with thionyl chloride, reacting the latter with an aromatic amine, e.g. a primary aromatic amine at a temperature of 80-200‹ C. or a secondary aromatic amine at a temperature within range of room temperature to 150‹ C., the amino group of which contains at least one hydrogen atom, and hydrolysing the hydrochloride of the resulting N-aryl-N<SP>1</SP>-acyl-ethyl ethylene-diamine e.g. by treatment with alkali. Many primary and secondary aromatic amines are specified. In an example ethanolamine is heated under reflux with methyl acetate to produce acetamino-ethanol to which is added thionyl chloride to produce N-(2-chloroethyl)-acetamide which is then reacted with aniline to produce N-phenyl-ethylene diamine.
GB1050854D 1963-06-10 Active GB1050854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF39954A DE1259898B (en) 1963-06-10 1963-06-10 Process for the preparation of monoaryl-substituted ethylene diamines

Publications (1)

Publication Number Publication Date
GB1050854A true GB1050854A (en)

Family

ID=7098031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050854D Active GB1050854A (en) 1963-06-10

Country Status (6)

Country Link
BE (1) BE649113A (en)
CH (1) CH444176A (en)
DE (1) DE1259898B (en)
FR (1) FR1398367A (en)
GB (1) GB1050854A (en)
NL (1) NL6406553A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE688675C (en) * 1938-09-23 1940-02-28 Albert Ag Chem Werke Process for the preparation of polyamines containing the morpholine core

Also Published As

Publication number Publication date
FR1398367A (en) 1965-05-07
BE649113A (en) 1964-12-10
CH444176A (en) 1967-09-30
DE1259898B (en) 1968-02-01
NL6406553A (en) 1964-12-11

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