ATA263480A - Verfahren zur herstellung von 2,2-dialkyl-4-methyl-5,5-dialkyl-3-formyl-3-pyr olinen - Google Patents

Verfahren zur herstellung von 2,2-dialkyl-4-methyl-5,5-dialkyl-3-formyl-3-pyr olinen

Info

Publication number
ATA263480A
ATA263480A AT0263480A AT263480A ATA263480A AT A263480 A ATA263480 A AT A263480A AT 0263480 A AT0263480 A AT 0263480A AT 263480 A AT263480 A AT 263480A AT A263480 A ATA263480 A AT A263480A
Authority
AT
Austria
Prior art keywords
dialkyl
olines
pyr
formyl
methyl
Prior art date
Application number
AT0263480A
Other languages
English (en)
Other versions
AT373872B (de
Inventor
Silvestro Costanzi
Francesco Tessarolo
Maurizio Brunelli
Original Assignee
An P A
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 An P A filed Critical An P A
Publication of ATA263480A publication Critical patent/ATA263480A/de
Application granted granted Critical
Publication of AT373872B publication Critical patent/AT373872B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/20—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT0263480A 1979-05-29 1980-05-16 Verfahren zur herstellung von 2,2-dialkyl-4-methyl-5,5-dialkyl-3-formyl-3-pyr olinen AT373872B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23080/79A IT1121521B (it) 1979-05-29 1979-05-29 Processo per la preparazione di 2,2-dialchil-4 metil-5,5 dialchil-3 formil-3 pirrolina e prodotti cosi'ottenuti

Publications (2)

Publication Number Publication Date
ATA263480A true ATA263480A (de) 1983-07-15
AT373872B AT373872B (de) 1984-02-27

Family

ID=11203554

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0263480A AT373872B (de) 1979-05-29 1980-05-16 Verfahren zur herstellung von 2,2-dialkyl-4-methyl-5,5-dialkyl-3-formyl-3-pyr olinen

Country Status (17)

Country Link
US (1) US4393218A (de)
JP (1) JPS55160759A (de)
AT (1) AT373872B (de)
BE (1) BE883535A (de)
CA (1) CA1138880A (de)
CH (1) CH649286A5 (de)
CS (1) CS215061B2 (de)
DD (1) DD151161A5 (de)
DE (1) DE3020298C2 (de)
DK (1) DK212080A (de)
FR (1) FR2457857A1 (de)
GB (1) GB2051058B (de)
IT (1) IT1121521B (de)
NL (1) NL8003128A (de)
NO (1) NO801549L (de)
SU (1) SU955858A3 (de)
ZA (1) ZA803133B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1151734B (it) * 1982-04-22 1986-12-24 Anic Spa Processo per la preparazione di 1,1,3,3 tetrametil-2,3 diidro-1-h-isoindoli sostituiti in posizione 5 e/o 6 e prodotti cosi' ottenuti
IT1196327B (it) * 1984-11-16 1988-11-16 Consiglio Nazionale Ricerche 3-aza-7-idrossi-2,2,4,4-tetraalchilbiciclo (3.3.0) ottani,procedimento per la loro preparazione,intermedi adatti allo scopo e procedimento per l'ottenimento di questi ultimi

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1468046A (en) * 1975-05-22 1977-03-23 Ici Ltd Production of sterically hindered 5-membered heterocyclic rings containing nitrogen

Also Published As

Publication number Publication date
DE3020298C2 (de) 1983-04-28
BE883535A (fr) 1980-12-01
IT7923080A0 (it) 1979-05-29
ZA803133B (en) 1981-05-27
DK212080A (da) 1980-11-30
GB2051058B (en) 1983-03-16
GB2051058A (en) 1981-01-14
DD151161A5 (de) 1981-10-08
US4393218A (en) 1983-07-12
CA1138880A (en) 1983-01-04
CH649286A5 (it) 1985-05-15
SU955858A3 (ru) 1982-08-30
JPS55160759A (en) 1980-12-13
CS215061B2 (en) 1982-07-30
NO801549L (no) 1980-12-01
DE3020298A1 (de) 1980-12-04
FR2457857A1 (fr) 1980-12-26
FR2457857B1 (de) 1983-04-22
IT1121521B (it) 1986-04-02
NL8003128A (nl) 1980-12-02
AT373872B (de) 1984-02-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee