GB1460045A - Preparation of 2-nitroindan-1,3-diones - Google Patents
Preparation of 2-nitroindan-1,3-dionesInfo
- Publication number
- GB1460045A GB1460045A GB1947774A GB1947774A GB1460045A GB 1460045 A GB1460045 A GB 1460045A GB 1947774 A GB1947774 A GB 1947774A GB 1947774 A GB1947774 A GB 1947774A GB 1460045 A GB1460045 A GB 1460045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- prepared
- nitroindan
- diones
- preparation
- Prior art date
- 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
Links
- CJGMVHVKJXBIDT-UHFFFAOYSA-N 2-nitroindene-1,3-dione Chemical class C1=CC=C2C(=O)C([N+](=O)[O-])C(=O)C2=C1 CJGMVHVKJXBIDT-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 2
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000000010 aprotic solvent Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 238000007033 dehydrochlorination reaction Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 abstract 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1947774A GB1460045A (en) | 1974-05-03 | 1974-05-03 | Preparation of 2-nitroindan-1,3-diones |
| SE7504849A SE7504849L (sv) | 1974-05-03 | 1975-04-25 | Forfarande for framstellning av biologiskt aktiva foreningar. |
| DK183475A DK183475A (da) | 1974-05-03 | 1975-04-28 | Fremgangsmade til fremstilling af biologisk aktive forbindelser |
| JP50053090A JPS50151854A (cs) | 1974-05-03 | 1975-05-01 | |
| ES437407A ES437407A1 (es) | 1974-05-03 | 1975-05-02 | Un procedimiento para la preparacion de derivados de 2-ni- troindan-1, 3-diona. |
| CH565875A CH596137A5 (cs) | 1974-05-03 | 1975-05-02 | |
| AT338575A AT337683B (de) | 1974-05-03 | 1975-05-02 | Verfahren zur herstellung von 2-nitroindan-1,3-dionen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1947774A GB1460045A (en) | 1974-05-03 | 1974-05-03 | Preparation of 2-nitroindan-1,3-diones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1460045A true GB1460045A (en) | 1976-12-31 |
Family
ID=10130020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1947774A Expired GB1460045A (en) | 1974-05-03 | 1974-05-03 | Preparation of 2-nitroindan-1,3-diones |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS50151854A (cs) |
| AT (1) | AT337683B (cs) |
| CH (1) | CH596137A5 (cs) |
| DK (1) | DK183475A (cs) |
| ES (1) | ES437407A1 (cs) |
| GB (1) | GB1460045A (cs) |
| SE (1) | SE7504849L (cs) |
-
1974
- 1974-05-03 GB GB1947774A patent/GB1460045A/en not_active Expired
-
1975
- 1975-04-25 SE SE7504849A patent/SE7504849L/xx unknown
- 1975-04-28 DK DK183475A patent/DK183475A/da unknown
- 1975-05-01 JP JP50053090A patent/JPS50151854A/ja active Pending
- 1975-05-02 CH CH565875A patent/CH596137A5/xx not_active IP Right Cessation
- 1975-05-02 AT AT338575A patent/AT337683B/de not_active IP Right Cessation
- 1975-05-02 ES ES437407A patent/ES437407A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7504849L (sv) | 1975-11-04 |
| ES437407A1 (es) | 1977-04-01 |
| AT337683B (de) | 1977-07-11 |
| ATA338575A (de) | 1976-11-15 |
| CH596137A5 (cs) | 1978-02-28 |
| JPS50151854A (cs) | 1975-12-06 |
| DK183475A (da) | 1975-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |