GB1180346A - Process for the Preparation of 2,4-Dimethoxy-Triazines - Google Patents

Process for the Preparation of 2,4-Dimethoxy-Triazines

Info

Publication number
GB1180346A
GB1180346A GB2181168A GB2181168A GB1180346A GB 1180346 A GB1180346 A GB 1180346A GB 2181168 A GB2181168 A GB 2181168A GB 2181168 A GB2181168 A GB 2181168A GB 1180346 A GB1180346 A GB 1180346A
Authority
GB
United Kingdom
Prior art keywords
substituted
triazines
dimethoxy
anhydride
imino
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
GB2181168A
Inventor
Karl-Christan Rober
Gerhard Rembarz
Eberhard Fischer
Heinz Crahmer
Rainer Ohff
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.)
SKW Stickstoffwerke Piesteritz GmbH
Original Assignee
SKW Stickstoffwerke Piesteritz GmbH
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 SKW Stickstoffwerke Piesteritz GmbH filed Critical SKW Stickstoffwerke Piesteritz GmbH
Priority to GB2181168A priority Critical patent/GB1180346A/en
Publication of GB1180346A publication Critical patent/GB1180346A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/16—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom
    • C07D251/20—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom with no nitrogen atoms directly attached to a ring carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,180,346. Substituted 2,4-dimethoxy-s-triazines. STICKSTOFFWERK PIESTERITZ VEB. 8 May, 1968, No. 21811/68. Heading C2C. 2,4 - Dimethoxy - s - triazines substituted in the 6-position by a substituted or unsubstituted aromatic, heterocyclic, saturated or unsaturated aliphatic or cycloaliphatic radical are prepared by reacting at 15-150‹ C. a divalent metal salt of imino-bis-carbimic acid methyl ester and a halide of anhydride of a substituted or unsubstituted aromatic, heterocyclic, saturated or unsaturated aliphatic or cycloaliphatic mono- or di-carboxylic acid. The di-basic acids yield bis-triazines linked at the 6-positions by a divalent radical. It is preferred to effect the reaction at 20-60‹ in the presence of a solvent, which may be an excess of the acid halide or anhydride, using the Cu or Zn salt of imino-biscarbimic acid methyl ester. Examples describe the preparation of the 6-methyl and 6-phenyl compounds from acetic anhydride or acetyl chloride and benzoyl chloride.
GB2181168A 1968-05-08 1968-05-08 Process for the Preparation of 2,4-Dimethoxy-Triazines Expired GB1180346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2181168A GB1180346A (en) 1968-05-08 1968-05-08 Process for the Preparation of 2,4-Dimethoxy-Triazines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2181168A GB1180346A (en) 1968-05-08 1968-05-08 Process for the Preparation of 2,4-Dimethoxy-Triazines

Publications (1)

Publication Number Publication Date
GB1180346A true GB1180346A (en) 1970-02-04

Family

ID=10169218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2181168A Expired GB1180346A (en) 1968-05-08 1968-05-08 Process for the Preparation of 2,4-Dimethoxy-Triazines

Country Status (1)

Country Link
GB (1) GB1180346A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933450A (en) * 1989-06-29 1990-06-12 E.I. Du Pont De Nemours And Company Preparation of 2-aminotriazines
WO2002051817A2 (en) * 2000-12-27 2002-07-04 Degussa Ag Process for preparing 2-methoxy-4-methyl-6-methylamino-1,3,5-triazine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933450A (en) * 1989-06-29 1990-06-12 E.I. Du Pont De Nemours And Company Preparation of 2-aminotriazines
WO2002051817A2 (en) * 2000-12-27 2002-07-04 Degussa Ag Process for preparing 2-methoxy-4-methyl-6-methylamino-1,3,5-triazine
WO2002051817A3 (en) * 2000-12-27 2002-11-14 Degussa Process for preparing 2-methoxy-4-methyl-6-methylamino-1,3,5-triazine

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