BE584743A - - Google Patents
Info
- Publication number
- BE584743A BE584743A BE584743DA BE584743A BE 584743 A BE584743 A BE 584743A BE 584743D A BE584743D A BE 584743DA BE 584743 A BE584743 A BE 584743A
- Authority
- BE
- Belgium
Links
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3732358A GB858470A (en) | 1958-11-20 | 1958-11-20 | Production of benzofurans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE584743A true BE584743A (da) | 1960-05-17 |
Family
ID=10395581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE584743D BE584743A (da) | 1958-11-20 | 1959-11-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE584743A (da) |
| FR (1) | FR1239849A (da) |
| GB (1) | GB858470A (da) |
-
1958
- 1958-11-20 GB GB3732358A patent/GB858470A/en not_active Expired
-
1959
- 1959-11-06 FR FR809460A patent/FR1239849A/fr not_active Expired
- 1959-11-17 BE BE584743D patent/BE584743A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB858470A (en) | 1961-01-11 |
| FR1239849A (fr) | 1960-08-26 |