UA7110A1 - Спосіб отримання похідних фенілпірідазіна - Google Patents

Спосіб отримання похідних фенілпірідазіна

Info

Publication number
UA7110A1
UA7110A1 UA3591753A UA3591753A UA7110A1 UA 7110 A1 UA7110 A1 UA 7110A1 UA 3591753 A UA3591753 A UA 3591753A UA 3591753 A UA3591753 A UA 3591753A UA 7110 A1 UA7110 A1 UA 7110A1
Authority
UA
Ukraine
Prior art keywords
formula
alkali metal
organic phase
phenylpyridazine
preparation
Prior art date
Application number
UA3591753A
Other languages
English (en)
Russian (ru)
Inventor
Ранінгер Франц
Клоймштайн Енгельберт
Original Assignee
"Хемі Лінц At"
"Хеми Линц AT"
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
Priority claimed from DE3218976A external-priority patent/DE3218976A1/de
Application filed by "Хемі Лінц At", "Хеми Линц AT" filed Critical "Хемі Лінц At"
Publication of UA7110A1 publication Critical patent/UA7110A1/uk

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/14—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Предметом винаходу є спосіб одержання похідних фенілпірідазину в середовищі розчинника. З метою спрощення процесу як розчинник використовують водно-ацетоновий розчин, процес проводять при температурі 5-60°С і виділяють цільовий продукт шляхом випарювання ацетону з відокремленого ацетонового розчину.
UA3591753A 1982-05-19 1983-05-16 Спосіб отримання похідних фенілпірідазіна UA7110A1 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3218976A DE3218976A1 (de) 1982-05-19 1982-05-19 Verfahren zur herstellung von phenylpyridazinverbindungen

Publications (1)

Publication Number Publication Date
UA7110A1 true UA7110A1 (uk) 1995-06-30

Family

ID=6164085

Family Applications (1)

Application Number Title Priority Date Filing Date
UA3591753A UA7110A1 (uk) 1982-05-19 1983-05-16 Спосіб отримання похідних фенілпірідазіна

Country Status (9)

Country Link
KR (1) KR900004414B1 (uk)
DE (1) DE3369509D1 (uk)
ES (1) ES8406449A1 (uk)
HU (1) HU194544B (uk)
IL (1) IL68460A (uk)
NO (1) NO164896C (uk)
UA (1) UA7110A1 (uk)
YU (1) YU43166B (uk)
ZA (1) ZA832542B (uk)

Also Published As

Publication number Publication date
YU43166B (en) 1989-04-30
YU83083A (en) 1986-02-28
ES522519A0 (es) 1984-07-01
IL68460A (en) 1986-02-28
NO164896B (no) 1990-08-20
ZA832542B (en) 1983-12-28
KR900004414B1 (ko) 1990-06-25
ES8406449A1 (es) 1984-07-01
KR840004730A (ko) 1984-10-24
NO164896C (no) 1990-11-28
NO831595L (no) 1983-11-21
IL68460A0 (en) 1983-07-31
HU194544B (en) 1988-02-29
DE3369509D1 (en) 1987-03-05

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