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GB1233987A - - Google Patents

Info

Publication number
GB1233987A
GB1233987A GB1233987DA GB1233987A GB 1233987 A GB1233987 A GB 1233987A GB 1233987D A GB1233987D A GB 1233987DA GB 1233987 A GB1233987 A GB 1233987A
Authority
GB
United Kingdom
Prior art keywords
catalyst
molecular sieve
pyridines
zeolitic molecular
heading
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1233987A publication Critical patent/GB1233987A/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
GB1233987D 1969-05-14 1969-05-14 Expired GB1233987A (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2453869 1969-05-14

Publications (1)

Publication Number Publication Date
GB1233987A true GB1233987A (hu) 1971-06-03

Family

ID=10213214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233987D Expired GB1233987A (hu) 1969-05-14 1969-05-14

Country Status (6)

Country Link
AU (1) AU1421470A (hu)
BE (1) BE749990A (hu)
DE (1) DE2023158A1 (hu)
FR (1) FR2047716A5 (hu)
GB (1) GB1233987A (hu)
NL (1) NL7006826A (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002079161A1 (en) * 2001-03-27 2002-10-10 Council Of Scientific And Industrial Research A process for the synthesis of an aryl pyridine base using a zeolite catalyst

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3476382D1 (en) * 1983-07-11 1989-03-02 Nepera Inc Improved process for preparing pyridine-type bases in a fluid bed using a crystalline aluminosilicate zeolite catalyst
DE3741159A1 (de) * 1987-12-04 1989-06-15 Basf Ag Verfahren zur herstellung von cyano-pyridinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002079161A1 (en) * 2001-03-27 2002-10-10 Council Of Scientific And Industrial Research A process for the synthesis of an aryl pyridine base using a zeolite catalyst
US6492524B1 (en) 2001-03-27 2002-12-10 Council Of Scientific And Industrial Research Process for the synthesis of an aryl pyridine base using a zeolite catalyst

Also Published As

Publication number Publication date
NL7006826A (hu) 1970-11-17
BE749990A (fr) 1970-11-05
FR2047716A5 (hu) 1971-03-12
DE2023158A1 (de) 1970-11-19
AU1421470A (en) 1971-10-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees