BE772765A - PROCESS FOR PREPARING 3,5-DIALKYL PYRIDINES FROM ALPHA-ALKYLACROLEINS - Google Patents

PROCESS FOR PREPARING 3,5-DIALKYL PYRIDINES FROM ALPHA-ALKYLACROLEINS

Info

Publication number
BE772765A
BE772765A BE772765A BE772765A BE772765A BE 772765 A BE772765 A BE 772765A BE 772765 A BE772765 A BE 772765A BE 772765 A BE772765 A BE 772765A BE 772765 A BE772765 A BE 772765A
Authority
BE
Belgium
Prior art keywords
alkylacroleins
alpha
preparing
pyridines
dialkyl
Prior art date
Application number
BE772765A
Other languages
French (fr)
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
Publication of BE772765A publication Critical patent/BE772765A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/08—Preparation by ring-closure
    • C07D213/09—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
    • C07D213/12—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
BE772765A 1970-09-17 1971-09-17 PROCESS FOR PREPARING 3,5-DIALKYL PYRIDINES FROM ALPHA-ALKYLACROLEINS BE772765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702045884 DE2045884A1 (en) 1970-09-17 1970-09-17 Process for the preparation of 3,5-dialkylpyridines from alpha-alkylsubst. Acrolein

Publications (1)

Publication Number Publication Date
BE772765A true BE772765A (en) 1972-03-17

Family

ID=5782629

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772765A BE772765A (en) 1970-09-17 1971-09-17 PROCESS FOR PREPARING 3,5-DIALKYL PYRIDINES FROM ALPHA-ALKYLACROLEINS

Country Status (8)

Country Link
AT (1) AT308749B (en)
BE (1) BE772765A (en)
CH (1) CH558356A (en)
DE (1) DE2045884A1 (en)
FR (1) FR2108256A5 (en)
GB (1) GB1355719A (en)
IT (1) IT954135B (en)
NL (1) NL7112694A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656879A5 (en) * 1981-07-09 1986-07-31 Lonza Ag METHOD FOR PRODUCING 3,5-DIALKYLPYRIDINE.

Also Published As

Publication number Publication date
NL7112694A (en) 1972-03-21
AT308749B (en) 1973-07-25
CH558356A (en) 1975-01-31
IT954135B (en) 1973-08-30
GB1355719A (en) 1974-06-05
FR2108256A5 (en) 1972-05-19
DE2045884A1 (en) 1972-03-23

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