CH503732A - Verfahren zur Herstellung 1-substituierter 3-Iminopyrazolidine - Google Patents

Verfahren zur Herstellung 1-substituierter 3-Iminopyrazolidine

Info

Publication number
CH503732A
CH503732A CH1725768A CH1725768A CH503732A CH 503732 A CH503732 A CH 503732A CH 1725768 A CH1725768 A CH 1725768A CH 1725768 A CH1725768 A CH 1725768A CH 503732 A CH503732 A CH 503732A
Authority
CH
Switzerland
Prior art keywords
substd
imino
pyrazolidines
acrylonitriles
alkyl
Prior art date
Application number
CH1725768A
Other languages
English (en)
Inventor
Helmut Dr Dorn
Otto Albrecht
Original Assignee
Akad Wissenschaften Ddr
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 Akad Wissenschaften Ddr filed Critical Akad Wissenschaften Ddr
Publication of CH503732A publication Critical patent/CH503732A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH1725768A 1968-06-25 1968-11-19 Verfahren zur Herstellung 1-substituierter 3-Iminopyrazolidine CH503732A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13301068 1968-06-25

Publications (1)

Publication Number Publication Date
CH503732A true CH503732A (de) 1971-02-28

Family

ID=5480107

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1725768A CH503732A (de) 1968-06-25 1968-11-19 Verfahren zur Herstellung 1-substituierter 3-Iminopyrazolidine

Country Status (2)

Country Link
BE (1) BE727030A (de)
CH (1) CH503732A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927025A (en) * 1969-08-07 1975-12-16 Dezso Korbonits 3-Amino-{66 {hu 2{b -pyrazoline derivatives and process for the preparation thereof

Also Published As

Publication number Publication date
BE727030A (de) 1969-07-01

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Legal Events

Date Code Title Description
PL Patent ceased