FR2047716A5 - - Google Patents

Info

Publication number
FR2047716A5
FR2047716A5 FR7017453A FR7017453A FR2047716A5 FR 2047716 A5 FR2047716 A5 FR 2047716A5 FR 7017453 A FR7017453 A FR 7017453A FR 7017453 A FR7017453 A FR 7017453A FR 2047716 A5 FR2047716 A5 FR 2047716A5
Authority
FR
France
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
FR7017453A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR2047716A5 publication Critical patent/FR2047716A5/fr
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)
FR7017453A 1969-05-14 1970-05-13 Expired FR2047716A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2047716A5 true FR2047716A5 (fr) 1971-03-12

Family

ID=10213214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017453A Expired FR2047716A5 (fr) 1969-05-14 1970-05-13

Country Status (6)

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

Families Citing this family (3)

* 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
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
DE2023158A1 (de) 1970-11-19
AU1421470A (en) 1971-10-28
BE749990A (fr) 1970-11-05
GB1233987A (fr) 1971-06-03
NL7006826A (fr) 1970-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse