CH226689A - Process for the preparation of 6-membered N-heterocyclic substances. - Google Patents

Process for the preparation of 6-membered N-heterocyclic substances.

Info

Publication number
CH226689A
CH226689A CH226689DA CH226689A CH 226689 A CH226689 A CH 226689A CH 226689D A CH226689D A CH 226689DA CH 226689 A CH226689 A CH 226689A
Authority
CH
Switzerland
Prior art keywords
membered
preparation
heterocyclic substances
heterocyclic
substances
Prior art date
Application number
Other languages
German (de)
Inventor
Deutsche Gold-Und Sil Roessler
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of CH226689A publication Critical patent/CH226689A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
CH226689D 1940-03-20 1940-11-23 Process for the preparation of 6-membered N-heterocyclic substances. CH226689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200340X 1940-03-20

Publications (1)

Publication Number Publication Date
CH226689A true CH226689A (en) 1943-04-30

Family

ID=5760525

Family Applications (1)

Application Number Title Priority Date Filing Date
CH226689D CH226689A (en) 1940-03-20 1940-11-23 Process for the preparation of 6-membered N-heterocyclic substances.

Country Status (1)

Country Link
CH (1) CH226689A (en)

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