IT980378B - Procedimento per la produzione di indolo a partire da o etila nilina - Google Patents
Procedimento per la produzione di indolo a partire da o etila nilinaInfo
- Publication number
- IT980378B IT980378B IT4970773A IT4970773A IT980378B IT 980378 B IT980378 B IT 980378B IT 4970773 A IT4970773 A IT 4970773A IT 4970773 A IT4970773 A IT 4970773A IT 980378 B IT980378 B IT 980378B
- Authority
- IT
- Italy
- Prior art keywords
- niline
- indole
- ethyl
- procedure
- production
- Prior art date
Links
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 title 2
- 125000001495 ethyl group Chemical class [H]C([H])([H])C([H])([H])* 0.000 title 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 title 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224556 DE2224556C2 (de) | 1972-05-19 | 1972-05-19 | Verfahren zur Herstellung von Indol aus o Äthyl anilin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT980378B true IT980378B (it) | 1974-09-30 |
Family
ID=5845398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4970773A IT980378B (it) | 1972-05-19 | 1973-04-27 | Procedimento per la produzione di indolo a partire da o etila nilina |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH575394A5 (en, 2012) |
| DE (1) | DE2224556C2 (en, 2012) |
| FR (1) | FR2185622B1 (en, 2012) |
| GB (1) | GB1362510A (en, 2012) |
| IT (1) | IT980378B (en, 2012) |
| SE (1) | SE384676B (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0120221B1 (de) * | 1983-03-23 | 1987-07-15 | Lonza Ag | Verfahren zur Herstellung von 7-Alkylindolen |
| WO1996032391A1 (de) * | 1995-04-11 | 1996-10-17 | Lonza Ag | Verfahren zur herstellung von azaindolen mit aktiviertem kupferchromit katalysator durch katalytische dehydrocyclisierung von alkyl-pyridylaminen (pyridopyridinen) |
-
1972
- 1972-05-19 DE DE19722224556 patent/DE2224556C2/de not_active Expired
-
1973
- 1973-04-16 GB GB1828573A patent/GB1362510A/en not_active Expired
- 1973-04-19 CH CH567673A patent/CH575394A5/xx not_active IP Right Cessation
- 1973-04-27 IT IT4970773A patent/IT980378B/it active
- 1973-05-17 SE SE7306965A patent/SE384676B/xx unknown
- 1973-05-18 FR FR7318131A patent/FR2185622B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2224556A1 (de) | 1974-01-10 |
| DE2224556C2 (de) | 1974-08-01 |
| FR2185622A1 (en, 2012) | 1974-01-04 |
| FR2185622B1 (en, 2012) | 1977-11-10 |
| DE2224556B1 (de) | 1974-01-10 |
| GB1362510A (en) | 1974-08-07 |
| SE384676B (sv) | 1976-05-17 |
| CH575394A5 (en, 2012) | 1976-05-14 |
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