IL35636A0 - The production of benzofuran and benzothiophene carboxylic acids - Google Patents
The production of benzofuran and benzothiophene carboxylic acidsInfo
- Publication number
- IL35636A0 IL35636A0 IL35636A IL3563670A IL35636A0 IL 35636 A0 IL35636 A0 IL 35636A0 IL 35636 A IL35636 A IL 35636A IL 3563670 A IL3563670 A IL 3563670A IL 35636 A0 IL35636 A0 IL 35636A0
- Authority
- IL
- Israel
- Prior art keywords
- benzofuran
- production
- carboxylic acids
- benzothiophene carboxylic
- benzothiophene
- Prior art date
Links
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 title 2
- DYSJMQABFPKAQM-UHFFFAOYSA-N 1-benzothiophene-2-carboxylic acid Chemical class C1=CC=C2SC(C(=O)O)=CC2=C1 DYSJMQABFPKAQM-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
- C07D307/82—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
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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
- C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Furan Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1689269A CH522627A (de) | 1969-11-13 | 1969-11-13 | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL35636A0 true IL35636A0 (en) | 1971-01-28 |
Family
ID=4421121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL35636A IL35636A0 (en) | 1969-11-13 | 1970-11-12 | The production of benzofuran and benzothiophene carboxylic acids |
Country Status (16)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0195140B1 (en) * | 1985-03-13 | 1989-03-08 | John Derek Guest | Improvements in or relating to tube couplings |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH484092A (de) * | 1967-07-28 | 1970-01-15 | Geigy Ag J R | Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren |
-
0
- BE BE758956D patent/BE758956R/xx active
-
1969
- 1969-11-13 CH CH479772A patent/CH522629A/de not_active IP Right Cessation
- 1969-11-13 CH CH1689269A patent/CH522627A/de not_active IP Right Cessation
- 1969-11-28 DK DK632669AA patent/DK125994B/da unknown
- 1969-11-28 FI FI693452A patent/FI49972C/fi active
- 1969-11-28 NO NO4719/69A patent/NO125384B/no unknown
- 1969-11-28 SE SE16404/69A patent/SE367402B/xx unknown
-
1970
- 1970-11-12 CA CA097,931A patent/CA943969A/en not_active Expired
- 1970-11-12 SU SU1493339A patent/SU370775A3/ru active
- 1970-11-12 IL IL35636A patent/IL35636A0/xx unknown
- 1970-11-12 GB GB5381470A patent/GB1325211A/en not_active Expired
- 1970-11-12 ZA ZA707666A patent/ZA707666B/xx unknown
- 1970-11-12 AU AU22195/70A patent/AU2219570A/en not_active Expired
- 1970-11-12 ES ES385488A patent/ES385488A1/es not_active Expired
- 1970-11-12 ES ES385487A patent/ES385487A1/es not_active Expired
- 1970-11-12 RO RO64958A patent/RO58346A/ro unknown
- 1970-11-12 AT AT1019570A patent/AT298482B/de active
- 1970-11-13 FR FR707040699A patent/FR2073350B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU2219570A (en) | 1972-05-18 |
| GB1325211A (en) | 1973-08-01 |
| ZA707666B (en) | 1971-08-25 |
| RO58346A (enrdf_load_stackoverflow) | 1975-09-15 |
| FI49972B (enrdf_load_stackoverflow) | 1975-07-31 |
| CH522627A (de) | 1972-06-30 |
| DK125994B (da) | 1973-05-28 |
| AT298482B (de) | 1972-05-10 |
| FI49972C (fi) | 1975-11-10 |
| SU370775A3 (enrdf_load_stackoverflow) | 1973-02-15 |
| ES385488A1 (es) | 1973-05-01 |
| FR2073350A2 (enrdf_load_stackoverflow) | 1971-10-01 |
| CA943969A (en) | 1974-03-19 |
| SE367402B (enrdf_load_stackoverflow) | 1974-05-27 |
| BE758956R (fr) | 1971-05-13 |
| ES385487A1 (es) | 1973-08-16 |
| FR2073350B2 (enrdf_load_stackoverflow) | 1973-08-10 |
| NO125384B (enrdf_load_stackoverflow) | 1972-09-04 |
| CH522629A (de) | 1972-06-30 |
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