DK171283A - Fremgangsmaade til fremstilling af 6-substituerede 1,1,3,3-tetramethyl-1-h-2,3-dihydropyrrolo-(3,4-c)-pyridiner samt de derved opnaaede produkter - Google Patents

Fremgangsmaade til fremstilling af 6-substituerede 1,1,3,3-tetramethyl-1-h-2,3-dihydropyrrolo-(3,4-c)-pyridiner samt de derved opnaaede produkter Download PDF

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Publication number
DK171283A
DK171283A DK171283A DK171283A DK171283A DK 171283 A DK171283 A DK 171283A DK 171283 A DK171283 A DK 171283A DK 171283 A DK171283 A DK 171283A DK 171283 A DK171283 A DK 171283A
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DK
Denmark
Prior art keywords
return valve
return
valve
Prior art date
Application number
DK171283A
Other languages
English (en)
Other versions
DK171283D0 (da
Inventor
Gian Paolo Chiusoli
Luciano Pallini
Giuliana Terenghi
Original Assignee
Anic Spa
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 Anic Spa filed Critical Anic Spa
Publication of DK171283D0 publication Critical patent/DK171283D0/da
Publication of DK171283A publication Critical patent/DK171283A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J25/00—Catalysts of the Raney type

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK171283A 1982-04-20 1983-04-19 Fremgangsmaade til fremstilling af 6-substituerede 1,1,3,3-tetramethyl-1-h-2,3-dihydropyrrolo-(3,4-c)-pyridiner samt de derved opnaaede produkter DK171283A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20822/82A IT1151725B (it) 1982-04-20 1982-04-20 Processo per la preparazione di 1,1,3,3-tetrametil pirrolopiridine 6 sostituite e prodotti cosi' ottenuti

Publications (2)

Publication Number Publication Date
DK171283D0 DK171283D0 (da) 1983-04-19
DK171283A true DK171283A (da) 1983-10-21

Family

ID=11172561

Family Applications (1)

Application Number Title Priority Date Filing Date
DK171283A DK171283A (da) 1982-04-20 1983-04-19 Fremgangsmaade til fremstilling af 6-substituerede 1,1,3,3-tetramethyl-1-h-2,3-dihydropyrrolo-(3,4-c)-pyridiner samt de derved opnaaede produkter

Country Status (5)

Country Link
EP (1) EP0092288A3 (da)
JP (1) JPS58201781A (da)
DK (1) DK171283A (da)
IT (1) IT1151725B (da)
NO (1) NO831373L (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350786A (en) * 1986-06-30 1994-09-27 Enichem Synthesis S.P.A. Process of (co)polymerization of α-olefins in the presence of stabilizers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US886119A (en) * 1907-04-13 1908-04-28 Charles H Gaskill Jr Necktie.

Also Published As

Publication number Publication date
JPS58201781A (ja) 1983-11-24
NO831373L (no) 1983-10-21
DK171283D0 (da) 1983-04-19
IT8220822A0 (it) 1982-04-20
IT1151725B (it) 1986-12-24
EP0092288A3 (en) 1984-07-04
EP0092288A2 (en) 1983-10-26

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
B1 Patent granted (law 1993)
PUP Patent expired

Expiry date: 20140308