GB1011984A - Heterocyclic aminochloro compounds - Google Patents

Heterocyclic aminochloro compounds

Info

Publication number
GB1011984A
GB1011984A GB3478962A GB3478962A GB1011984A GB 1011984 A GB1011984 A GB 1011984A GB 3478962 A GB3478962 A GB 3478962A GB 3478962 A GB3478962 A GB 3478962A GB 1011984 A GB1011984 A GB 1011984A
Authority
GB
United Kingdom
Prior art keywords
aryl
quinazolines
arylamino
morpholine
chlorine
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
GB3478962A
Inventor
Hans Weidinger
Gerhard Wellenreuther
Heinz Eilingsfeld
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1011984A publication Critical patent/GB1011984A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Amino derivatives of heterocycles, defined as quinazolines, or quinazolines, pyrimidines and 1,3,5-triazines containing an aryl radical, which heterocycles contain one or two <FORM:1011984/C2/1> in which R1 is hydrogen or aryl, R2 is morpholino or aryl, R3 is chlorine, morpholine, aryl, arylamino, R4 is morpholine, aryl, arylamino, and the carbocyclic rings in the above formulae may be chlorine or methoxy substituted. Specified diluents preferred are water miscible, e.g. aliphatic ketones, cyclic ethers such as dioxan, groupings and wherein the amino groups are attached to a carboxylic ring, are produced by hydrogenating the corresponding nitro derivatives in a solvent or diluent in the presence of Raney nickel catalyst and of tertiary amines or stoically hindered secondary amines, the amount of hydrogen absorbed being that required to convert a nitro into an amino group, the hydrogenation being preferably conducted at 10 DEG to 50 DEG C. Per se are claimed compounds of the general Formula I to VII: <FORM:1011984/C2/2> tetrahydrofuran, which may also contain water. Numerous detailed working examples of the process and named products are given. Specification 927,974 is referred to.
GB3478962A 1961-09-13 1962-09-12 Heterocyclic aminochloro compounds Expired GB1011984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB63992A DE1172266B (en) 1961-09-13 1961-09-13 Process for the preparation of amino-chloro derivatives of heterocycles

Publications (1)

Publication Number Publication Date
GB1011984A true GB1011984A (en) 1965-12-01

Family

ID=6974215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3478962A Expired GB1011984A (en) 1961-09-13 1962-09-12 Heterocyclic aminochloro compounds

Country Status (3)

Country Link
CH (1) CH411902A (en)
DE (1) DE1172266B (en)
GB (1) GB1011984A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI70036C (en) * 1980-01-31 1986-09-12 Ciba Geigy Ag CHROMOGENE QUINAZOLINE INFOERING

Also Published As

Publication number Publication date
DE1172266B (en) 1964-06-18
CH411902A (en) 1966-04-30

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