GB1474039A - Preparation of 2-alkoxy-5-sulphamoylbenzoic acids - Google Patents
Preparation of 2-alkoxy-5-sulphamoylbenzoic acidsInfo
- Publication number
- GB1474039A GB1474039A GB4193374A GB4193374A GB1474039A GB 1474039 A GB1474039 A GB 1474039A GB 4193374 A GB4193374 A GB 4193374A GB 4193374 A GB4193374 A GB 4193374A GB 1474039 A GB1474039 A GB 1474039A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkoxy
- alkyl
- formula
- sulphamoylbenzoic
- acids
- 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
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 2
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 abstract 2
- KDNIOKSLVIGAAN-UHFFFAOYSA-N 2-sulfamoylbenzoic acid Chemical class NS(=O)(=O)C1=CC=CC=C1C(O)=O KDNIOKSLVIGAAN-UHFFFAOYSA-N 0.000 abstract 1
- -1 Alkoxy chlorosulphonylbenzaldehydes Chemical class 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001241 acetals Chemical class 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 230000002152 alkylating effect Effects 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
- C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7335277A FR2245630B1 (enExample) | 1973-10-02 | 1973-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1474039A true GB1474039A (en) | 1977-05-18 |
Family
ID=9125844
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4193374A Expired GB1474039A (en) | 1973-10-02 | 1974-09-26 | Preparation of 2-alkoxy-5-sulphamoylbenzoic acids |
| GB5282575A Expired GB1474040A (en) | 1973-10-02 | 1974-09-26 | Chlorosulphonyl-benzaldehydr derivatives |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5282575A Expired GB1474040A (en) | 1973-10-02 | 1974-09-26 | Chlorosulphonyl-benzaldehydr derivatives |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5850985B2 (enExample) |
| AR (1) | AR202319A1 (enExample) |
| CA (1) | CA1032552A (enExample) |
| DE (1) | DE2444720A1 (enExample) |
| ES (1) | ES430457A1 (enExample) |
| FI (1) | FI60556C (enExample) |
| FR (1) | FR2245630B1 (enExample) |
| GB (2) | GB1474039A (enExample) |
| IE (1) | IE39922B1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2933979A1 (de) * | 1979-08-22 | 1981-03-12 | Bayer Ag, 5090 Leverkusen | Neue 4-fluor-3-phenoxy-benzaldehydacetale und verfahren zu deren herstellung sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung. |
| US4453004A (en) * | 1982-04-01 | 1984-06-05 | International Telephone And Telegraph Corporation | Process for the alkylation of phenolic compounds |
| US6730786B2 (en) * | 2000-06-22 | 2004-05-04 | Pfizer Inc | Process for the preparation of pyrazolopyrimidinones |
-
1973
- 1973-10-02 FR FR7335277A patent/FR2245630B1/fr not_active Expired
-
1974
- 1974-09-19 DE DE19742444720 patent/DE2444720A1/de not_active Withdrawn
- 1974-09-26 GB GB4193374A patent/GB1474039A/en not_active Expired
- 1974-09-26 CA CA210,187A patent/CA1032552A/en not_active Expired
- 1974-09-26 GB GB5282575A patent/GB1474040A/en not_active Expired
- 1974-09-26 FI FI2809/74A patent/FI60556C/fi active
- 1974-09-27 AR AR255811A patent/AR202319A1/es active
- 1974-09-27 JP JP49111333A patent/JPS5850985B2/ja not_active Expired
- 1974-09-27 ES ES430457A patent/ES430457A1/es not_active Expired
- 1974-09-30 IE IE2022/74A patent/IE39922B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE39922L (en) | 1975-04-02 |
| CA1032552A (en) | 1978-06-06 |
| FI60556C (fi) | 1982-02-10 |
| FI60556B (fi) | 1981-10-30 |
| FR2245630B1 (enExample) | 1977-03-11 |
| IE39922B1 (en) | 1979-01-31 |
| DE2444720A1 (de) | 1975-04-10 |
| AR202319A1 (es) | 1975-05-30 |
| GB1474040A (en) | 1977-05-18 |
| FI280974A7 (enExample) | 1975-04-03 |
| JPS5062948A (enExample) | 1975-05-29 |
| ES430457A1 (es) | 1976-10-16 |
| JPS5850985B2 (ja) | 1983-11-14 |
| FR2245630A1 (enExample) | 1975-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920926 |