NL176777C - PROCESS FOR THE PREPARATION OF PYRIDINE. - Google Patents

PROCESS FOR THE PREPARATION OF PYRIDINE.

Info

Publication number
NL176777C
NL176777C NL7113229A NL7113229A NL176777C NL 176777 C NL176777 C NL 176777C NL 7113229 A NL7113229 A NL 7113229A NL 7113229 A NL7113229 A NL 7113229A NL 176777 C NL176777 C NL 176777C
Authority
NL
Netherlands
Prior art keywords
pyridine
preparation
Prior art date
Application number
NL7113229A
Other languages
Dutch (nl)
Other versions
NL7113229A (en
NL176777B (en
Original Assignee
Ruetgerswerke 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 Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Publication of NL7113229A publication Critical patent/NL7113229A/xx
Publication of NL176777B publication Critical patent/NL176777B/en
Application granted granted Critical
Publication of NL176777C publication Critical patent/NL176777C/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7113229A 1970-10-20 1971-09-27 PROCESS FOR THE PREPARATION OF PYRIDINE. NL176777C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702051316 DE2051316C3 (en) 1970-10-20 1970-10-20 Process for the preparation of pyridine

Publications (3)

Publication Number Publication Date
NL7113229A NL7113229A (en) 1972-04-24
NL176777B NL176777B (en) 1985-01-02
NL176777C true NL176777C (en) 1985-06-03

Family

ID=5785583

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7113229A NL176777C (en) 1970-10-20 1971-09-27 PROCESS FOR THE PREPARATION OF PYRIDINE.

Country Status (3)

Country Link
DE (1) DE2051316C3 (en)
GB (1) GB1302470A (en)
NL (1) NL176777C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675410A (en) * 1983-07-11 1987-06-23 Nepera Inc. Process for the production of pyridine or alkyl substituted pyridines
EP0131887B1 (en) * 1983-07-11 1989-01-25 Nepera, Inc. Improved process for preparing pyridine-type bases in a fluid bed using a crystalline aluminosilicate zeolite catalyst

Also Published As

Publication number Publication date
DE2051316A1 (en) 1972-04-27
GB1302470A (en) 1973-01-10
DE2051316C3 (en) 1974-04-18
NL7113229A (en) 1972-04-24
NL176777B (en) 1985-01-02
DE2051316B2 (en) 1973-08-23

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee