AT242126B - Verfahren zur Herstellung neuer, substituierter Benzofuran-3-carbonsäuren - Google Patents
Verfahren zur Herstellung neuer, substituierter Benzofuran-3-carbonsäurenInfo
- Publication number
- AT242126B AT242126B AT19363A AT19363A AT242126B AT 242126 B AT242126 B AT 242126B AT 19363 A AT19363 A AT 19363A AT 19363 A AT19363 A AT 19363A AT 242126 B AT242126 B AT 242126B
- Authority
- AT
- Austria
- Prior art keywords
- new
- production
- carboxylic acids
- substituted benzofuran
- benzofuran
- Prior art date
Links
- BENJFDPHDCGUAQ-UHFFFAOYSA-N 1-benzofuran-3-carboxylic acid Chemical class C1=CC=C2C(C(=O)O)=COC2=C1 BENJFDPHDCGUAQ-UHFFFAOYSA-N 0.000 title 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
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D307/80—Radicals substituted by oxygen atoms
-
- 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
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- 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
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0066817 | 1962-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT242126B true AT242126B (de) | 1965-08-25 |
Family
ID=6975282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT19363A AT242126B (de) | 1962-04-13 | 1963-01-10 | Verfahren zur Herstellung neuer, substituierter Benzofuran-3-carbonsäuren |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT242126B (de) |
| GB (1) | GB1037643A (de) |
-
1963
- 1963-01-10 AT AT19363A patent/AT242126B/de active
- 1963-04-02 GB GB13001/63A patent/GB1037643A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1037643A (en) | 1966-08-03 |
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