DE2701797A1 - Verfahren zur herstellung von 2,4,5-trichlorpyrimidin - Google Patents

Verfahren zur herstellung von 2,4,5-trichlorpyrimidin

Info

Publication number
DE2701797A1
DE2701797A1 DE19772701797 DE2701797A DE2701797A1 DE 2701797 A1 DE2701797 A1 DE 2701797A1 DE 19772701797 DE19772701797 DE 19772701797 DE 2701797 A DE2701797 A DE 2701797A DE 2701797 A1 DE2701797 A1 DE 2701797A1
Authority
DE
Germany
Prior art keywords
chlorine
trichloropyrimidine
bis
reaction
temperatures
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
DE19772701797
Other languages
German (de)
English (en)
Inventor
Gunther Dr Beck
Helmut Dr Heitzer
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE19772701797 priority Critical patent/DE2701797A1/de
Priority to US05/868,727 priority patent/US4140857A/en
Priority to GB1455/78A priority patent/GB1560363A/en
Priority to IT7819288A priority patent/IT7819288A0/it
Priority to JP285578A priority patent/JPS5390277A/ja
Priority to BR7800260A priority patent/BR7800260A/pt
Priority to FR7801272A priority patent/FR2377387A1/fr
Priority to ES466115A priority patent/ES466115A1/es
Publication of DE2701797A1 publication Critical patent/DE2701797A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/30—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE19772701797 1977-01-18 1977-01-18 Verfahren zur herstellung von 2,4,5-trichlorpyrimidin Pending DE2701797A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19772701797 DE2701797A1 (de) 1977-01-18 1977-01-18 Verfahren zur herstellung von 2,4,5-trichlorpyrimidin
US05/868,727 US4140857A (en) 1977-01-18 1978-01-11 Process for the preparation of 2,4,5-trichloropyrimidine
GB1455/78A GB1560363A (en) 1977-01-18 1978-01-13 Process for the preparation of 2,4,5-trichloropyrimidine
IT7819288A IT7819288A0 (it) 1977-01-18 1978-01-16 Procedimento per la preparazione della 2, 4, 5, tricloropirimidina.
JP285578A JPS5390277A (en) 1977-01-18 1978-01-17 Method of producing 2*4*55trichloropyrimidine
BR7800260A BR7800260A (pt) 1977-01-18 1978-01-17 Processo para a preparacao de 2,4,5-triclo-ropirimidina
FR7801272A FR2377387A1 (fr) 1977-01-18 1978-01-17 Procede de preparation de 2,4,5-trichloropyrimidine
ES466115A ES466115A1 (es) 1977-01-18 1978-01-18 Procedimiento para la obtencion de 2,4,5-tricloropirimidina.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772701797 DE2701797A1 (de) 1977-01-18 1977-01-18 Verfahren zur herstellung von 2,4,5-trichlorpyrimidin

Publications (1)

Publication Number Publication Date
DE2701797A1 true DE2701797A1 (de) 1978-07-20

Family

ID=5998909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772701797 Pending DE2701797A1 (de) 1977-01-18 1977-01-18 Verfahren zur herstellung von 2,4,5-trichlorpyrimidin

Country Status (8)

Country Link
US (1) US4140857A (US20030199744A1-20031023-C00003.png)
JP (1) JPS5390277A (US20030199744A1-20031023-C00003.png)
BR (1) BR7800260A (US20030199744A1-20031023-C00003.png)
DE (1) DE2701797A1 (US20030199744A1-20031023-C00003.png)
ES (1) ES466115A1 (US20030199744A1-20031023-C00003.png)
FR (1) FR2377387A1 (US20030199744A1-20031023-C00003.png)
GB (1) GB1560363A (US20030199744A1-20031023-C00003.png)
IT (1) IT7819288A0 (US20030199744A1-20031023-C00003.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753204A1 (de) * 1977-11-29 1979-05-31 Bayer Ag Verfahren zur herstellung von tetrachlorpyrimidin
DE2855660A1 (de) * 1978-12-22 1980-07-03 Bayer Ag Verfahren zur herstellung von 2,4, 5-trichlorpyrimidin
US4299961A (en) * 1980-01-07 1981-11-10 Pcr, Incorporated 2,4,5 Trifluoro pyrimidine and process for preparing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933784C3 (de) * 1969-07-03 1974-07-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Tetrachlorpyrimidin
DE2307863A1 (de) * 1973-02-17 1974-08-22 Bayer Ag Verfahren zur herstellung von chlorpyrimidinen
DE2451630A1 (de) * 1974-10-30 1976-05-06 Bayer Ag Verfahren zur herstellung von tetrachlorpyrimidin

Also Published As

Publication number Publication date
ES466115A1 (es) 1978-10-01
JPS5390277A (en) 1978-08-08
FR2377387A1 (fr) 1978-08-11
FR2377387B3 (US20030199744A1-20031023-C00003.png) 1980-10-24
IT7819288A0 (it) 1978-01-16
US4140857A (en) 1979-02-20
BR7800260A (pt) 1978-09-05
GB1560363A (en) 1980-02-06

Similar Documents

Publication Publication Date Title
DE60029696T2 (de) Fluorierungsmittel, verfahren zu seiner herstellung und seine anwendung
EP0463464B1 (de) Verfahren zur Herstellung von 2-Chlor-5-methyl-pyridin
EP1418163A1 (de) Verfahren zur Herstellung von Polyhalogenalkanen
DE2701797A1 (de) Verfahren zur herstellung von 2,4,5-trichlorpyrimidin
DE1295567B (de) Verfahren zur Herstellung von 9-Thiabicyclononanderivaten
EP0057844B1 (de) Verfahren zur Herstellung von Polychlorbenzoylchloriden
DE2627223C2 (US20030199744A1-20031023-C00003.png)
EP0693466B1 (de) Verfahren zur Herstellung von aromatischen fluorierten Verbindungen und neue Diamide
DE2307863A1 (de) Verfahren zur herstellung von chlorpyrimidinen
EP0000042B1 (de) Verfahren zur Herstellung von 2,4,5-Trichlorpyrimidin
CH628624A5 (de) Verfahren zur herstellung von tetrachlorpyrimidin.
DE2653616A1 (de) Verfahren zur herstellung von tetrachlorpyrimidin
EP0022959B1 (de) Verfahren zur Herstellung von Diazoniumtetrafluoroboraten in verdünnter wässriger Lösung
EP0377905B1 (de) Verfahren zur Herstellung von 4,5,6-Trichlorpyrimidin
DE1795489C (de) Verfahren zur Herstellung von Derivaten des 1 H Benzo-2,3 thiazinon (4) dioxyds (2,2) Ausscheidung aus 1545900
EP0445644B1 (de) Trifluor- bzw. Chlordifluormethoxypyrimidine und Verfahren zu ihrer Herstellung
EP0071791B1 (de) Neue Trichlormethylthiobenzoylhalogenide und Verfahren zur Herstellung von m- oder p-Trichlormethylthiobenzoylhalogeniden
DE2929594A1 (de) 2.4.6-trihalogen-pyrimidin-5-carbonsaeurehalogenide und verfahren zu ihrer herstellung
DE2461132A1 (de) 7-halogenmethyl-17-hydroxy-3-oxo17alpha-pregn-4-en-21-carbonsaeure-gamma- lactone und verfahren zu ihrer herstellung
EP0445642B1 (de) 2-Amino-(fluoralkoxy-pyrimidine) und Verfahren zu ihrer Herstellung
EP0127827B1 (de) Verfahren zur Herstellung von Chlorpyrimidinen
EP0156195B1 (de) Verfahren zur Herstellung von 2,2,3,3-Tetrachlor-1,4-benzodioxenen und die neue Verbindung 6-Isocyanato-2,2,3,3-tetrachlor-1,4-benzodioxen
DE3128442A1 (de) Verfahren zur herstellung von 2-chlor-4-nitrotoluol
DE3201761A1 (de) Verfahren zur herstellung von 4.5-dichlor-1.2-dithiacyclopentenon-(3)
EP0218085A1 (de) 3-Halogen-acetonsulfonamide und Verfahren zu deren Herstellung sowie ihre Verwendung

Legal Events

Date Code Title Description
OHN Withdrawal