AT276399B - Verfahren zur Herstellung von 2,4,5-Trichlorpyrimidin und 2,4,5,6-Tetrachlorpyrimidin - Google Patents

Verfahren zur Herstellung von 2,4,5-Trichlorpyrimidin und 2,4,5,6-Tetrachlorpyrimidin

Info

Publication number
AT276399B
AT276399B AT972267A AT972267A AT276399B AT 276399 B AT276399 B AT 276399B AT 972267 A AT972267 A AT 972267A AT 972267 A AT972267 A AT 972267A AT 276399 B AT276399 B AT 276399B
Authority
AT
Austria
Prior art keywords
tetrachloropyrimidine
trichloropyrimidine
preparation
Prior art date
Application number
AT972267A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT276399B publication Critical patent/AT276399B/de

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT972267A 1967-06-08 1967-10-27 Verfahren zur Herstellung von 2,4,5-Trichlorpyrimidin und 2,4,5,6-Tetrachlorpyrimidin AT276399B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052633 1967-06-08

Publications (1)

Publication Number Publication Date
AT276399B true AT276399B (de) 1969-11-25

Family

ID=7105602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT972267A AT276399B (de) 1967-06-08 1967-10-27 Verfahren zur Herstellung von 2,4,5-Trichlorpyrimidin und 2,4,5,6-Tetrachlorpyrimidin

Country Status (9)

Country Link
US (1) US3506551A (de)
AT (1) AT276399B (de)
BE (1) BE706761A (de)
CH (1) CH505114A (de)
DK (1) DK117424B (de)
ES (1) ES346898A1 (de)
GB (1) GB1153096A (de)
NL (1) NL6715445A (de)
NO (1) NO120992B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307863A1 (de) * 1973-02-17 1974-08-22 Bayer Ag Verfahren zur herstellung von chlorpyrimidinen
US3997554A (en) * 1975-03-05 1976-12-14 The Dow Chemical Company N,N-di(carbonyl chlorides) of N,N'-alkylene ureas
DE2725888A1 (de) * 1977-06-08 1978-12-21 Bayer Ag Verfahren zur herstellung von 2,4,5-trichlorpyrimidin
US20060282051A1 (en) * 2005-06-13 2006-12-14 Susan Reichheld Surgical towel having radiopaque element and methods for making same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164418B (de) * 1960-11-26 1964-03-05 Basf Ag Verfahren zur Herstellung heterocyclischer Chlorverbindungen

Also Published As

Publication number Publication date
US3506551A (en) 1970-04-14
ES346898A1 (es) 1969-01-16
BE706761A (de) 1968-05-20
GB1153096A (en) 1969-05-21
DE1670877A1 (de) 1971-02-18
CH505114A (de) 1971-03-31
DE1670877B2 (de) 1975-08-07
DK117424B (da) 1970-04-27
NO120992B (de) 1971-01-04
NL6715445A (de) 1968-12-09

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