FR2193821A1 - - Google Patents

Info

Publication number
FR2193821A1
FR2193821A1 FR7326474A FR7326474A FR2193821A1 FR 2193821 A1 FR2193821 A1 FR 2193821A1 FR 7326474 A FR7326474 A FR 7326474A FR 7326474 A FR7326474 A FR 7326474A FR 2193821 A1 FR2193821 A1 FR 2193821A1
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.)
Granted
Application number
FR7326474A
Other versions
FR2193821B1 (fr
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of FR2193821A1 publication Critical patent/FR2193821A1/fr
Application granted granted Critical
Publication of FR2193821B1 publication Critical patent/FR2193821B1/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
    • C07D213/10—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from acetaldehyde or cyclic polymers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
FR7326474A 1972-07-21 1973-07-19 Expired FR2193821B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00274020A US3846435A (en) 1972-07-21 1972-07-21 Process for the production of 2-methyl-5-ethyl pyridine

Publications (2)

Publication Number Publication Date
FR2193821A1 true FR2193821A1 (fr) 1974-02-22
FR2193821B1 FR2193821B1 (fr) 1977-08-12

Family

ID=23046435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326474A Expired FR2193821B1 (fr) 1972-07-21 1973-07-19

Country Status (10)

Country Link
US (1) US3846435A (fr)
JP (1) JPS4943982A (fr)
AU (1) AU471092B2 (fr)
CA (1) CA1010044A (fr)
CH (1) CH584199A5 (fr)
DE (1) DE2337087C2 (fr)
FR (1) FR2193821B1 (fr)
GB (1) GB1413398A (fr)
IT (1) IT989840B (fr)
NL (1) NL184272C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE5719T1 (de) * 1980-05-23 1984-01-15 Lonza Ag Verfahren zur herstellung von 3-picolin.
FI814007L (fi) * 1981-01-09 1982-07-10 Lonza Ag Foerfarande foer framstaellning av 3-pikolin
CH660733A5 (de) * 1981-09-29 1987-06-15 Lonza Ag Verfahren zur herstellung von 3-picolin.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541723A (fr) *

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769007A (en) * 1956-10-30 Manufacture of a pyridine homologue
US2615022A (en) * 1949-12-27 1952-10-21 Phillips Petroleum Co Production of substituted pyridines
US2745833A (en) * 1950-05-29 1956-05-15 Phillips Petroleum Co Production of substituted pyridiens
US2717897A (en) * 1951-03-28 1955-09-13 Union Carbide & Carbon Corp Process for making substituted pyridines
US2844583A (en) * 1952-10-20 1958-07-22 Celanese Corp Production of 2-methyl-5-ethylpyridine
US2745835A (en) * 1952-11-17 1956-05-15 Phillips Petroleum Co Continuous process for production of alkyl pyridines
US2935513A (en) * 1957-09-10 1960-05-03 Takeda Pharmaceutical Continuous production of 2-methyl-5-ethylpyridine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541723A (fr) *

Also Published As

Publication number Publication date
FR2193821B1 (fr) 1977-08-12
AU471092B2 (en) 1975-01-16
CH584199A5 (fr) 1977-01-31
US3846435A (en) 1974-11-05
DE2337087A1 (de) 1974-02-07
JPS4943982A (fr) 1974-04-25
NL7309202A (fr) 1974-01-23
NL184272C (nl) 1989-06-01
IT989840B (it) 1975-06-10
GB1413398A (en) 1975-11-12
AU5793573A (en) 1975-01-16
CA1010044A (en) 1977-05-10
NL184272B (nl) 1989-01-02
DE2337087C2 (de) 1982-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse