IT988513B - Processo per la preparazione di tetracloropirimidina - Google Patents

Processo per la preparazione di tetracloropirimidina

Info

Publication number
IT988513B
IT988513B IT26919/70A IT2691970A IT988513B IT 988513 B IT988513 B IT 988513B IT 26919/70 A IT26919/70 A IT 26919/70A IT 2691970 A IT2691970 A IT 2691970A IT 988513 B IT988513 B IT 988513B
Authority
IT
Italy
Prior art keywords
tetrachloropyrimidine
preparation
Prior art date
Application number
IT26919/70A
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 IT988513B publication Critical patent/IT988513B/it

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)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
IT26919/70A 1969-07-03 1970-07-02 Processo per la preparazione di tetracloropirimidina IT988513B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1933784A DE1933784C3 (de) 1969-07-03 1969-07-03 Verfahren zur Herstellung von Tetrachlorpyrimidin

Publications (1)

Publication Number Publication Date
IT988513B true IT988513B (it) 1975-04-30

Family

ID=5738775

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26919/70A IT988513B (it) 1969-07-03 1970-07-02 Processo per la preparazione di tetracloropirimidina

Country Status (10)

Country Link
US (1) US3714164A (it)
AT (1) AT297710B (it)
BE (1) BE752984A (it)
CA (1) CA921033A (it)
CH (1) CH535772A (it)
DE (1) DE1933784C3 (it)
FR (1) FR2054183A5 (it)
GB (1) GB1263032A (it)
IT (1) IT988513B (it)
NL (1) NL165157C (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647313A1 (de) * 1976-10-20 1978-04-27 Bayer Ag Verfahren zur herstellung von tetrachlorpyrimidin
DE2653616A1 (de) * 1976-11-25 1978-06-01 Bayer Ag Verfahren zur herstellung von tetrachlorpyrimidin
DE2701797A1 (de) * 1977-01-18 1978-07-20 Bayer Ag Verfahren zur herstellung von 2,4,5-trichlorpyrimidin
DE3228712A1 (de) * 1982-07-31 1984-02-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2,4,5,6-tetrachlorpyrimidin
DE4429466A1 (de) 1994-08-19 1996-02-22 Bayer Ag Verfahren zur Herstellung von Polychlorpyrimidinen
DE19521036A1 (de) * 1995-06-09 1996-12-12 Bayer Ag Verfahren zur Herstellung von 2,4,6-Trichlorpyrimidin
DE19651310A1 (de) * 1996-12-10 1998-06-18 Bayer Ag Verfahren zur Herstellung von 2,4,6-Trichlorpyrimidin

Also Published As

Publication number Publication date
DE1933784A1 (de) 1971-01-07
US3714164A (en) 1973-01-30
FR2054183A5 (it) 1971-04-16
NL165157B (nl) 1980-10-15
AT297710B (de) 1972-04-10
CA921033A (en) 1973-02-13
NL165157C (nl) 1981-03-16
CH535772A (de) 1973-04-15
GB1263032A (en) 1972-02-09
DE1933784C3 (de) 1974-07-11
BE752984A (fr) 1970-12-16
DE1933784B2 (de) 1973-11-08
NL7009734A (it) 1971-01-05

Similar Documents

Publication Publication Date Title
IT1051556B (it) Processo per preparare composizioni di glucosidi
IT954072B (it) Processo per il recupero di enzimi
BR7016721D0 (pt) Processo de aplicacao de derivados de furano-3-carboxamid
AT315384B (de) Verfahren zur Herstellung von Pyrimidinnucleosiden
IT995020B (it) Processo per la preparazio ne di benzimibazolo
IT1033044B (it) Procedimento per la preparazione di ciclosilossani
IT954084B (it) Procedimento per la produzione di metionina
CH527890A (it) Procedimento per la preparazione di titanio biossido
BR6915073D0 (pt) Processo de preparacao de derivados de pteridina
IT988513B (it) Processo per la preparazione di tetracloropirimidina
IT944158B (it) Processo per la preparazione di i nitroantrachinone
CH527140A (it) Procedimento per la preparazione di dicloroetano
IT983518B (it) Processo per la preparazione di granuli di nerofumo
BR7017756D0 (pt) Processo de preparacao de novos derivados de fenotiazina
IT1019008B (it) Processo per la preparazione di chinossalin diossidi sostituiti
IT1001589B (it) Processo per la preparazione di benzimidazoli sostituiti
BR6915082D0 (pt) Processo de preparacao de benzil-pirimidinas
IT1050424B (it) Processo per la preparazione di lisina
BR7016515D0 (pt) Processo de preparacao de dehidrolinalol
IT994955B (it) Processo per la preparazione di chetoni
IT943852B (it) Processo per la preparazione di fluoroalchilioduri
IT954199B (it) Processo di rivestimento
IT943110B (it) Procedimento per la produzione di poliacilossalamidrazoni
IT941432B (it) Processo per la produzione di imidazoisochinolindioni
IT974544B (it) Processo per la preparazione di pentafluoroetilioduro